Instances of Use of United States Armed Forces Abroad, 1798 - 2004

by Richard F. Grimmett

Specialist in National Defense

Foreign Affairs, Defense, and Trade Division
Washington DC: Congressional Research Service
Library of Congress
October 5, 2004

Summary

This report lists hundreds of instances in which the United States has used its armed forces abroad in situations of military conflict or potential conflict or for other than normal peacetime purposes. It was compiled in part from various older lists and is intended primarily to provide a rough survey of past US military ventures abroad, without reference to the magnitude of the given instance noted. The listing often contains references, especially from 1980 forward, to continuing military deployments especially US military participation in multinational operations associated with NATO or the United Nations. Most of these post-1980 instances are summaries based on Presidential reports to Congress related to the War Powers Resolution. A comprehensive commentary regarding any of the instances listed is not undertaken here.

The instances differ greatly in number of forces, purpose, extent of hostilities, and legal authorization. Eleven times in its history the US has formally declared war against foreign nations. These eleven US war declarations encompassed five separate wars: the war with Great Britain declared in 1812, the war with Mexico declared in 1846, the War with Spain declared in 1898, the First World War, during which the US declared war with Germany and with Austria-Hungary during 1917, World War II, during which the US declared war against Japan, Germany, and Italy in 1941, and against Bulgaria, Hungary, and Rumania in 1942. Some of the instances were extended military engagements that might be considered undeclared wars. These include the Undeclared Naval War with France from 1798 to 1800; the First Barbary War from 1801 to 1805; the Second Barbary War of 1815; the Korean War of 1950-53; the Vietnam War from 1964 to 1973; the Persian Gulf War of 1991, global actions against foreign terrorists after the September 11, 2001 attacks on the United States, and the War with Iraq in 2003. With the exception of the Korean War, all of these conflicts received Congressional authorization in some form short of a formal declaration of war. Other, more recent instances often involve deployment of US military forces as part of a multinational operation associated with NATO or the United Nations. Current legislation, H.R. 10 and S. 2845, contains provisions that could strengthen the intelligence capabilities of the United States to combat international terrorism and to support current and future American military operations overseas in a more effective manner.

The majority of the instances listed prior to World War II were brief Marine or Navy actions to protect US citizens or promote US interests. A number were actions against pirates or bandits. Covert actions, disaster relief, and routine alliance stationing and training exercises are not included here, nor are the Civil and Revolutionary Wars and the continual use of US military units in the exploration, settlement, and pacification of the Western part of the United States. This report will be updated as warranted.


INSTANCES OF USE OF UNITED STATES ARMED FORCES ABROAD, 1798-20041

The following list reviews hundreds of instances in which the United States has utilized military forces abroad in situations of military conflict or potential conflict to protect US citizens or promote US interests. The list does not include covert actions or numerous instances in which US forces have been stationed abroad since World War II in occupation forces or for participation in mutual security organizations, base agreements, or routine military assistance or training operations. Because of differing judgments over the actions to be included, other lists may include more or fewer instances.2

The instances vary greatly in size of operation, legal authorization, and significance. The number of troops involved range from a few sailors or Marines landed to protect American lives and property to hundreds of thousands in Korea and Vietnam and millions in World War II. Some actions were of short duration and some lasted a number of years. In some instances a military officer acted without authorization; some actions were conducted solely under the President's powers as Chief Executive or Commander in Chief; other instances were authorized by Congress in some fashion. In eleven separate cases [in five wars] (listed in bold-face type) the United States formally declared war against foreign nations. For most of the instances listed, however, the status of the action under domestic or international law has not been addressed. Most instances listed since 1980, are summaries of US military deployments reported to Congress by the President as a result of the War Powers Resolution. Several of these Presidential reports are summaries of activities related to an on-going operation previously reported. It is important to note that inclusion in this list does not connote either legality or level of significance of the instance described. This report covers uses of US military force abroad from 1798 through the end of September 2004. It will be revised as circumstances warrant.

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1798-1800 -- Undeclared Naval War with France. This contest included land actions, such as that in the Dominican Republic, city of Puerto Plata, where marines captured a French privateer under the guns of the forts. Congress authorized military action through a series of statutes.

1801-05 -- Tripoli. The First Barbary War included the USS George Washington and USS Philadelphia affairs and the Eaton expedition, during which a few marines landed with United States Agent William Eaton to raise a force against Tripoli in an effort to free the crew of the Philadelphia. Tripoli declared war but not the United States, although Congress authorized US military action by statute.

1806 -- Mexico (Spanish territory). Capt. Z. M. Pike, with a platoon of troops, invaded Spanish territory at the headwaters of the Rio Grande on orders from Gen. James Wilkinson. He was made prisoner without resistance at a fort he constructed in present day Colorado, taken to Mexico, and later released after seizure of his papers.

1806-10 -- Gulf of Mexico. American gunboats operated from New Orleans against Spanish and French privateers off the Mississippi Delta, chiefly under Capt. John Shaw and Master Commandant David Porter.

1810 -- West Florida (Spanish territory). Gov. Claiborne of Louisiana, on orders of the President, occupied with troops territory in dispute east of the Mississippi as far as the Pearl River, later the eastern boundary of Louisiana. He was authorized to seize as far east as the Perdido River.

1812 -- Amelia Island and other parts of east Florida, then under Spain. Temporary possession was authorized by President Madison and by Congress, to prevent occupation by any other power; but possession was obtained by Gen. George Matthews in so irregular a manner that his measures were disavowed by the President.

1812-15 -- War of 1812. On June 18, 1812, the United States declared war between the United States and the United Kingdom of Great Britain and Ireland. Among the issues leading to the war were British interception of neutral ships and blockades of the United States during British hostilities with France.

1813 -- West Florida (Spanish territory). On authority given by Congress, General Wilkinson seized Mobile Bay in April with 600 soldiers. A small Spanish garrison gave way. Thus US advanced into disputed territory to the Perdido River, as projected in 1810. No fighting.

1813-14 -- Marguesas Islands. US forces built a fort on the island of Nukahiva to protect three prize ships which had been captured from the British.

1814 -- Spanish Florida. Gen. Andrew Jackson took Pensacola and drove out the British with whom the United States was at war.

1814-25 -- Caribbean. Engagements between pirates and American ships or squadrons took place repeatedly especially ashore and offshore about Cuba, Puerto Rico, Santo Domingo, and Yucatan. Three thousand pirate attacks on merchantmen were reported between 1815 and 1823. In 1822 Commodore James Biddle employed a squadron of two frigates, four sloops of war, two brigs, four schooners, and two gunboats in the West Indies.

1815 -- Algiers. The second Barbary War was declared against the United States by the Dey of Algiers of the Barbary states, an act not reciprocated by the United States. Congress did authorize a military expedition by statutes. A large fleet under Decatur attacked Algiers and obtained indemnities.

1815 -- Tripoli. After securing an agreement from Algiers, Decatur demonstrated with his squadron at Tunis and Tripoli, where he secured indemnities for offenses during the War of 1812.

1816 -- Spanish Florida. United States forces destroyed Nicholls Fort, called also Negro Fort, which harbored raiders making forays into United States territory.

1816-18 -- Spanish Florida - First Seminole War. The Seminole Indians, whose area was a haven for escaped slaves and border ruffians, were attacked by troops under Generals Jackson and Gaines and pursued into northern Florida. Spanish posts were attacked and occupied, British citizens executed. In 1819 the Floridas were ceded to the United States.

1817 -- Amelia Island (Spanish territory off Florida). Under orders of President Monroe, United States forces landed and expelled a group of smugglers, adventurers, and freebooters.

1818 -- Oregon. The USS Ontario dispatched from Washington, landed at the Columbia River and in August took possession of Oregon territory. Britain had conceded sovereignty but Russia and Spain asserted claims to the area.

1820-23 -- Africa. Naval units raided the slave traffic pursuant to the 1819 act of Congress.

1822 -- Cuba. United States naval forces suppressing piracy landed on the northwest coast of Cuba and burned a pirate station.

1823 -- Cuba. Brief landings in pursuit of pirates occurred April 8 near Escondido; April 16 near Cayo Blanco; July 11 at Siquapa Bay; July 21 at Cape Cruz; and October 23 at Camrioca.

1824 -- Cuba. In October the USS Porpoise landed bluejackets near Matanzas in pursuit of pirates. This was during the cruise authorized in 1822.

1824 -- Puerto Rico (Spanish territory). Commodore David Porter with a landing party attacked the town of Fajardo which had sheltered pirates and insulted American naval officers. He landed with 200 men in November and forced an apology. Commodore Porter was later court-martialed for overstepping his powers.

1825 -- Cuba. In March cooperating American and British forces landed at Sagua La Grande to capture pirates.

1827 -- Greece. In October and November landing parties hunted pirates on the islands of Argenteire, Miconi, and Androse.

1831-32 -- Falkland Islands. Captain Duncan of the USS Lexington investigated the capture of three American sealing vessels and sought to protect American interests.

1832 -- Sumatra. - February 6 to 9. A naval force landed and stormed a fort to punish natives of the town of Quallah Battoo for plundering the American ship Friendship.

1833 -- Argentina. - October 31 to November 15. A force was sent ashore at Buenos Aires to protect the interests of the United States and other countries during an insurrection.

1835-36 -- Peru. - December 10, 1835, to January 24, 1836, and August 31 to December 7, 1836. Marines protected American interests in Callao and Lima during an attempted revolution.

1836 -- Mexico. General Gaines occupied Nacogdoches (Tex.), disputed territory, from July to December during the Texan war for independence, under orders to cross the "imaginary boundary line" if an Indian outbreak threatened.

1838-39 -- Sumatra. - December 24, 1838, to January 4, 1839. A naval force landed to punish natives of the towns of Quallah Battoo and Muckie (Mukki) for depredations on American shipping.

1840 -- Fiji Islands. - July. Naval forces landed to punish natives for attacking American exploring and surveying parties.

1841 -- Drummond Island, Kingsmill Group. A naval party landed to avenge the murder of a seaman by the natives.

1841 -- Samoa. - February 24. A naval party landed and burned towns after the murder of an American seaman on Upolu Island.

1842 -- Mexico. Commodore T.A.C. Jones, in command of a squadron long cruising off California, occupied Monterey, Calif., on October 19, believing war had come. He discovered peace, withdrew, and saluted. A similar incident occurred a week later at San Diego.

1843 -- China. Sailors and marines from the St. Louis were landed after a clash between Americans and Chinese at the trading post in Canton.

1843 -- Africa. - November 29 to December 16. Four United States vessels demonstrated and landed various parties (one of 200 marines and sailors) to discourage piracy and the slave trade along the Ivory coast, and to punish attacks by the natives on American seamen and shipping.

1844 -- Mexico. President Tyler deployed US forces to protect Texas against Mexico, pending Senate approval of a treaty of annexation. (Later rejected.) He defended his action against a Senate resolution of inquiry.

1846-48 -- Mexican War. On May 13,1846, the United States recognized the existence of a state of war with Mexico. After the annexation of Texas in 1845, the United States and Mexico failed to resolve a boundary dispute and President Polk said that it was necessary to deploy forces in Mexico to meet a threatened invasion.

1849 -- Smyrna. In July a naval force gained release of an American seized by Austrian officials.

1851 -- Turkey. After a massacre of foreigners (including Americans) at Jaffa in January, a demonstration by the Mediterranean Squadron was ordered along the Turkish (Levant) coast.

1851 -- Johanns Island (east of Africa). - August. Forces from the US sloop of war Dale exacted redress for the unlawful imprisonment of the captain of an American whaling brig.

1852-53 -- Argentina. - February 3 to 12, 1852; September 17, 1852 to April 1853. Marines were landed and maintained in Buenos Aires to protect American interests during a revolution.

1853 -- Nicaragua. - March 11 to 13. US forces landed to protect American lives and interests during political disturbances.

1853-54 -- Japan. Commodore Perry and his expedition made a display of force leading to the "opening of Japan."

1853-54 -- Ryukyu and Bonin Islands. Commodore Perry on three visits before going to Japan and while waiting for a reply from Japan made a naval demonstration, landing marines twice, and secured a coaling concession from the ruler of Naha on Okinawa; he also demonstrated in the Bonin Islands with the purpose of securing facilities for commerce.

1854 -- China. - April 4 to June 15 to 17. American and English ships landed forces to protect American interests in and near Shanghai during Chinese civil strife.

1854 -- Nicaragua. - July 9 to 15. Naval forces bombarded and burned San Juan del Norte (Greytown) to avenge an insult to the American Minister to Nicaragua.

1855 -- China. - May 19 to 21. US forces protected American interests in Shanghai and, from August 3 to 5 fought pirates near Hong Kong.

1855 -- Fiji Islands. - September 12 to November 4. An American naval force landed to seek reparations for depredations on American residents and seamen.

1855 -- Uruguay. - November 25 to 29. United States and European naval forces landed to protect American interests during an attempted revolution in Montevideo.

1856 -- Panama, Republic of New Grenada. - September 19 to 22. US forces landed to protect American interests during an insurrection.

1856 -- China. - October 22 to December 6. US forces landed to protect American interests at Canton during hostilities between the British and the Chinese, and to avenge an assault upon an unarmed boat displaying the United States flag.

1857 -- Nicaragua. - April to May, November to December. In May Commander C.H. Davis of the United States Navy, with some marines, received the surrender of William Walker, who had been attempting to get control of the country, and protected his men from the retaliation of native allies who had been fighting Walker. In November and December of the same year United States vessels Saratoga, Wabash, and Fulton opposed another attempt of William Walker on Nicaragua. Commodore Hiram Paulding's act of landing marines and compelling the removal of Walker to the United States, was tacitly disavowed by Secretary of State Lewis Cass, and Paulding was forced into retirement.

1858 -- Uruguay. - January 2 to 27. Forces from two United States warships landed to protect American property during a revolution in Montevideo.

1858 -- Fiji Islands. - October 6 to 16. A marine expedition chastised natives for the murder of two American citizens at Waya.

1858-59 -- Turkey. The Secretary of State requested a display of naval force along the Levant after a massacre of Americans at Jaffa and mistreatment elsewhere "to remind the authorities (of Turkey) of the power of the United States."

1859 -- Paraguay. Congress authorized a naval squadron to seek redress for an attack on a naval vessel in the Parana River during 1855. Apologies were made after a large display of force.

1859 -- Mexico. Two hundred United States soldiers crossed the Rio Grande in pursuit of the Mexican bandit Cortina.

1859 -- China. - July 31 to August 2. A naval force landed to protect American interests in Shanghai.

1860 -- Angola, Portuguese West Africa. - March 1. American residents at Kissembo called upon American and British ships to protect lives and property during problems with natives.

1860 -- Colombia, Bay of Panama. - September 27 to October 8. Naval forces landed to protect American interests during a revolution.

1863 -- Japan. - July 16. The USS Wyoming retaliated against a firing on the American vessel Pembroke at Shimonoseki.

1864 -- Japan.- July 14 to August 3. Naval forces protected the United States Minister to Japan when he visited Yedo to negotiate concerning some American claims against Japan, and to make his negotiations easier by impressing the Japanese with American power.

1864 -- Japan. - September 4 to 14. Naval forces of the United States, Great Britain, France, and the Netherlands compelled Japan and the Prince of Nagato in particular to permit the Straits of Shimonoseki to be used by foreign shipping in accordance with treaties already signed.

1865 -- Panama. - March 9 and 10. US forces protected the lives and property of American residents during a revolution.

1866 -- Mexico. To protect American residents, General Sedgwick and 100 men in November obtained surrender of Matamoras. After three days he was ordered by US Government to withdraw. His act was repudiated by the President.

1866 -- China. From June 20 to July 7, US forces punished an assault on the American consul at Newchwang.

1867 -- Nicaragua. Marines occupied Managua and Leon.

1867 -- Formosa. - June 13. A naval force landed and burned a number of huts to punish the murder of the crew of a wrecked American vessel.

1868 -- Japan (Osaka, Hiolo, Nagasaki, Yokohama, and Negata). - February 4 to 8, April 4 to May 12, June 12 and 13. US forces were landed to protect American interests during the civil war in Japan.

1868 -- Uruguay. - February 7 and 8, 19 to 26. US forces protected foreign residents and the customhouse during an insurrection at Montevideo.

1868 -- Colombia. - April. US forces protected passengers and treasure in transit at Aspinwall during the absence of local police or troops on the occasion of the death of the President of Colombia.

1870 -- Mexico. - June 17 and 18. US forces destroyed the pirate ship Forward, which had been run aground about 40 miles up the Rio Tecapan.

1870 -- Hawaiian Islands. - September 21. US forces placed the American flag at half mast upon the death of Queen Kalama, when the American consul at Honolulu would not assume responsibility for so doing.

1871 -- Korea. - June 10 to 12. A US naval force attacked and captured five forts to punish natives for depredations on Americans, particularly for murdering the crew of the General Sherman and burning the schooner, and for later firing on other American small boats taking soundings up the Salee River.

1873 -- Colombia (Bay of Panama). - May 7 to 22, September 23 to October 9. U.S. forces protected American interests during hostilities between local groups over control of the government of the State of Panama.

1873-96 -- Mexico. United States troops crossed the Mexican border repeatedly in pursuit of cattle and other thieves and other brigands. There were some reciprocal pursuits by Mexican troops into border territory. Mexico protested frequently. Notable cases were at Remolina in May 1873 and at Las Cuevas in 1875. Washington orders often supported these excursions. Agreements between Mexico and the United States, the first in 1882, finally legitimized such raids. They continued intermittently, with minor disputes, until 1896.

1874 -- Hawaiian Islands. - February 12 to 20. Detachments from American vessels were landed to preserve order and protect American lives and interests during the coronation of a new king.

1876 -- Mexico. - May 18. An American force was landed to police the town of Matamoras temporarily while it was without other government.

1882 -- Egypt. - July 14 to 18. American forces landed to protect American interests during warfare between British and Egyptians and looting of the city of Alexandria by Arabs.

1885 -- Panama (Colon). - January 18 and 19. US forces were used to guard the valuables in transit over the Panama Railroad, and the safes and vaults of the company during revolutionary activity. In March, April, and May in the cities of Colon and Panama, the forces helped reestablish freedom of transit during revolutionary activity.

1888 -- Korea. - June. A naval force was sent ashore to protect American residents in Seoul during unsettled political conditions, when an outbreak of the populace was expected.

1888 -- Haiti. - December 20. A display of force persuaded the Haitian Government to give up an American steamer which had been seized on the charge of breach of blockade.

1888-89 -- Samoa. - November 14, 1888, to March 20, 1889. US forces were landed to protect American citizens and the consulate during a native civil war.

1889 -- Hawaiian Islands. - July 30 and 31. US forces protected American interests at Honolulu during a revolution.

1890 -- Argentina. A naval party landed to protect US consulate and legation in Buenos Aires.

1891 -- Haiti. US forces sought to protect American lives and property on Navassa Island.

1891 -- Bering Strait. - July 2 to October 5. Naval forces sought to stop seal poaching.

1891 -- Chile. - August 28 to 30. US forces protected the American consulate and the women and children who had taken refuge in it during a revolution in Valparaiso.

1893 -- Hawaii. - January 16 to April 1. Marines were landed ostensibly to protect American lives and property, but many believed actually to promote a provisional government under Sanford B. Dole. This action was disavowed by the United States.

1894 -- Brazil. - January. A display of naval force sought to protect American commerce and shipping at Rio de Janeiro during a Brazilian civil war.

1894 -- Nicaragua. - July 6 to August 7. US forces sought to protect American interests at Bluefields following a revolution.

1894-95 -- China. Marines were stationed at Tientsin and penetrated to Peking for protection purposes during the Sino-Japanese War.

1894-95 -- China. A naval vessel was beached and used as a fort at Newchwang for protection of American nationals.

1894-96 -- Korea. - July 24, 1894 to April 3, 1896. A guard of marines was sent to protect the American legation and American lives and interests at Seoul during and following the Sino-Japanese War.

1895 -- Colombia. - March 8 to 9. US forces protected American interests during an attack on the town of Bocas del Toro by a bandit chieftain.

1896 -- Nicaragua. - May 2 to 4. US forces protected American interests in Corinto during political unrest.

1898 -- Nicaragua. - February 7 and 8. US forces protected American lives and property at San Juan del Sur.

1898 -- The Spanish-American War. On April 25, 1898, the United States declared war with Spain. The war followed a Cuban insurrection against Spanish rule and the sinking of the USS Maine in the harbor at Havana.

1898-99 -- China. - November 5, 1898 to March 15, 1899. US forces provided a guard for the legation at Peking and the consulate at Tientsin during contest between the Dowager Empress and her son.

1899 -- Nicaragua. American and British naval forces were landed to protect national interests at San Juan del Norte, February 22 to March 5, and at Bluefields a few weeks later in connection with the insurrection of Gen. Juan P. Reyes.

1899 -- Samoa. - February-May 15. American and British naval forces were landed to protect national interests and to take part in a bloody contention over the succession to the throne.

1899-1901 -- Philippine Islands. US forces protected American interests following the war with Spain and conquered the islands by defeating the Filipinos in their war for independence.

1900 -- China. - May 24 to September 28. American troops participated in operations to protect foreign lives during the Boxer rising, particularly at Peking. For many years after this experience a permanent legation guard was maintained in Peking, and was strengthened at times as trouble threatened.

1901 -- Colombia (State of Panama). - November 20 to December 4. US forces protected American property on the Isthmus and kept transit lines open during serious revolutionary disturbances.

1902 -- Colombia. - April 16 to 23. US forces protected American lives and property at Bocas del Toro during a civil war.

1902 -- Colombia (State of Panama). - September 17 to November 18. The United States placed armed guards on all trains crossing the Isthmus to keep the railroad line open, and stationed ships on both sides of Panama to prevent the landing of Colombian troops.

1903 -- Honduras. - March 23 to 30 or 31. US forces protected the American consulate and the steamship wharf at Puerto Cortez during a period of revolutionary activity.

1903 -- Dominican Republic. - March 30 to April 21. A detachment of marines was landed to protect American interests in the city of Santo Domingo during a revolutionary outbreak.

1903 -- Syria. - September 7 to 12. US forces protected the American consulate in Beirut when a local Moslem uprising was feared.

1903-04 -- Abyssinia. Twenty-five marines were sent to Abyssinia to protect the US Consul General while he negotiated a treaty.

1903-14 -- Panama. US forces sought to protect American interests and lives during and following the revolution for independence from Colombia over construction of the Isthmian Canal. With brief intermissions, United States Marines were stationed on the Isthmus from November 4, 1903, to January 21, 1914 to guard American interests.

1904 -- Dominican Republic. - January 2 to February 11. American and British naval forces established an area in which no fighting would be allowed and protected American interests in Puerto Plata and Sosua and Santo Domingo City during revolutionary fighting.

1904 -- Tangier, Morocco. "We want either Perdicaris alive or Raisula dead." A squadron demonstrated to force release of a kidnapped American. Marines were landed to protect the consul general.

1904 -- Panama. - November 17 to 24. US forces protected American lives and property at Ancon at the time of a threatened insurrection.

1904-05 -- Korea. - January 5, 1904, to November 11, 1905. A guard of Marines was sent to protect the American legation in Seoul during the Russo-Japanese War.

1906-09 -- Cuba. - September 1906 to January 23, 1909. US forces sought to restore order, protect foreigners, and establish a stable government after serious revolutionary activity.

1907 -- Honduras. - March 18 to June 8. To protect American interests during a war between Honduras and Nicaragua, troops were stationed in Trujillo, Ceiba, Puerto Cortez, San Pedro, Laguna and Choloma.

1910 -- Nicaragua. - May 19 to September 4. US forces protected American interests at Bluefields.

1911 -- Honduras. - January 26. American naval detachments were landed to protect American lives and interests during a civil war in Honduras.

1911 -- China. As the nationalist revolution approached, in October an ensign and 10 men tried to enter Wuchang to rescue missionaries but retired on being warned away, and a small landing force guarded American private property and consulate at Hankow. Marineswere deployed in November to guard the cable stations at Shanghai; landing forces were sent for protection in Nanking, Chinkiang, Taku and elsewhere.

1912 -- Honduras. A small force landed to prevent seizure by the government of an American-owned railroad at Puerto Cortez. The forces were withdrawn after the United States disapproved the action.

1912 -- Panama. Troops, on request of both political parties, supervised elections outside the Canal Zone.

1912 -- Cuba. - June 5 to August 5. US forces protected American interests on the Province of Oriente, and in Havana.

1912 -- China. - August 24 to 26, on Kentucky Island, and August 26 to 30 at Camp Nicholson. US forces protected Americans and American interests during revolutionary activity.

1912 -- Turkey. - November 18 to December 3. US forces guarded the American legation at Constantinople during a Balkan War.

1912-25 -- Nicaragua. - August to November 1912. US forces protected American interests during an attempted revolution. A small force, serving as a legation guard and seeking to promote peace and stability, remained until August 5, 1925.

1912-41 -- China. The disorders which began with the overthrow of the dynasty during Kuomintang rebellion in 1912, which were redirected by the invasion of China by Japan, led to demonstrations and landing parties for the protection of US interests in China continuously and at many points from 1912 on to 1941. The guard at Peking and along the route to the sea was maintained until 1941. In 1927, the United States had 5,670 troops ashore in China and 44 naval vessels in its waters. In 1933 the United States had 3,027 armed men ashore. The protective action was generally based on treaties with China concluded from 1858 to 1901.

1913 -- Mexico. - September 5 to 7. A few marines landed at Ciaris Estero to aid in evacuating American citizens and others from the Yaqui Valley, made dangerous for foreigners by civil strife.

1914 -- Haiti.- January 29 to February 9, February 20 to 21, October 19. Intermittently US naval forces protected American nationals in a time of rioting and revolution.

1914 -- Dominican Republic. - June and July. During a revolutionary movement, United States naval forces by gunfire stopped the bombardment of Puerto Plata, and by threat of force maintained Santo Domingo City as a neutral zone.

1914-17 -- Mexico. Undeclared Mexican--American hostilities followed the Dolphin affair and Villa's raids and included capture of Vera Cruz and later Pershing's expedition into northern Mexico.

1915-34 -- Haiti. - July 28, 1915, to August 15, 1934. US forces maintained order during a period of chronic political instability.

1916 -- China. American forces landed to quell a riot taking place on American property in Nanking.

1916-24 -- Dominican Republic. - May 1916 to September 1924. American naval forces maintained order during a period of chronic and threatened insurrection.

1917 -- China. American troops were landed at Chungking to protect American lives during a political crisis.

1917-18 -- World War I. On April 6, 1917, the United States declared war with Germany and on December 7, 1917, with Austria-Hungary. Entrance of the United States into the war was precipitated by Germany's submarine warfare against neutral shipping.

1917-22 -- Cuba. US forces protected American interests during insurrection and subsequent unsettled conditions. Most of the United States armed forces left Cuba by August 1919, but two companies remained at Camaguey until February 1922.

1918-19 -- Mexico. After withdrawal of the Pershing expedition, US troops entered Mexico in pursuit of bandits at least three times in 1918 and six times in 1919. In August 1918 American and Mexican troops fought at Nogales.

1918-20 -- Panama. US forces were used for police duty according to treaty stipulations, at Chiriqui, during election disturbances and subsequent unrest.

1918-20 -- Soviet Russia. Marines were landed at and near Vladivostok in June and July to protect the American consulate and other points in the fighting between the Bolshevik troops and the Czech Army which had traversed Siberia from the western front. A joint proclamation of emergency government and neutrality was issued by the American, Japanese, British, French, and Czech commanders in July. In August 7,000 men were landed in Vladivostok and remained until January 1920, as part of an allied occupation force. In September 1918, 5,000 American troops joined the allied intervention force at Archangel and remained until June 1919. These operations were in response to the Bolshevik revolution in Russia and were partly supported by Czarist or Kerensky elements.

1919 -- Dalmatia. US forces were landed at Trau at the request of Italian authorities to police order between the Italians and Serbs.

1919 -- Turkey. Marines from the USS Arizona were landed to guard the US Consulate during the Greek occupation of Constantinople.

1919 -- Honduras. - September 8 to 12. A landing force was sent ashore to maintain order in a neutral zone during an attempted revolution.

1920 -- China. - March 14. A landing force was sent ashore for a few hours to protect lives during a disturbance at Kiukiang.

1920 -- Guatemala. - April 9 to 27. US forces protected the American Legation and other American interests, such as the cable station, during a period of fighting between Unionists and the Government of Guatemala.

1920-22 -- Russia (Siberia). - February 16, 1920, to November 19, 1922. A Marine guard was sent to protect the United States radio station and property on Russian Island, Bay of Vladivostok.

1921 -- Panama - Costa Rica. American naval squadrons demonstrated in April on both sides of the Isthmus to prevent war between the two countries over a boundary dispute.

1922 -- Turkey. - September and October. A landing force was sent ashore with consent of both Greek and Turkish authorities, to protect American lives and property when the Turkish Nationalists entered Smyrna.

1922-23 -- China. Between April 1922 and November 1923 marines were landed five times to protect Americans during periods of unrest.

1924 -- Honduras. - February 28 to March 31, September 10 to 15. US forces protected American lives and interests during election hostilities.

1924 -- China. - September. Marines were landed to protect Americans and other foreigners in Shanghai during Chinese factional hostilities.

1925 -- China. - January 15 to August 29. Fighting of Chinese factions accompanied by riots and demonstrations in Shanghai brought the landing of American forces to protect lives and property in the International Settlement.

1925 -- Honduras. - April 19 to 21. US forces protected foreigners at La Ceiba during a political upheaval.

1925 -- Panama. - October 12 to 23. Strikes and rent riots led to the landing of about 600 American troops to keep order and protect American interests.

1926-33 -- Nicaragua. - May 7 to June 5, 1926; August 27, 1926, to January 3, 1933. The coup d'etat of General Chamorro aroused revolutionary activities leading to the landing of American marines to protect the interests of the United States. United States forces came and went intermittently until January 3, 1933.

1926 -- China. - August and September. The Nationalist attack on Hankow brought the landing of American naval forces to protect American citizens. A small guard was maintained at the consulate general even after September 16, when the rest of the forces were withdrawn. Likewise, when Nationalist forces captured Kiukiang, naval forces were landed for the protection of foreigners November 4 to 6.

1927 -- China. - February. Fighting at Shanghai caused American naval forces and marines to be increased. In March a naval guard was stationed at American consulate at Nanking after Nationalist forces captured the city. American and British destroyers later used shell fire to protect Americans and other foreigners. Subsequently additional forces of marines and naval forces were stationed in the vicinity of Shanghai and Tientsin.

1932 -- China. American forces were landed to protect American interests during the Japanese occupation of Shanghai.

1933 -- Cuba. During a revolution against President Gerardo Machado naval forces demonstrated but no landing was made.

1934 -- China. Marines landed at Foochow to protect the American Consulate.

1940 -- Newfoundland, Bermuda, St. Lucia, - Bahamas, Jamaica, Antigua, Trinidad, and British Guiana. Troops were sent to guard air and naval bases obtained by negotiation with Great Britain. These were sometimes called lend-lease bases.

1941 -- Greenland. Greenland was taken under protection of the United States in April.

1941 -- Netherlands (Dutch Guiana). In November the President ordered American troops to occupy Dutch Guiana, but by agreement with the Netherlands government in exile, Brazil cooperated to protect aluminum ore supply from the bauxite mines in Surinam.

1941 -- Iceland. Iceland was taken under the protection of the United States, with consent of its government, for strategic reasons.

1941 -- Germany. Sometime in the spring the President ordered the Navy to patrol ship lanes to Europe. By July US warships were convoying and by September were attacking German submarines. In November, the Neutrality Act was partly repealed to protect US military aid to Britain.

1941-45 -- World War II. On December 8, 1941, the United States declared war with Japan, on December 11 with Germany and Italy, and on June 5, 1942, with Bulgaria, Hungary and Romania. The United States declared war against Japan after the surprise bombing of Pearl Harbor, and against Germany and Italy after those nations, under the dictators Hitler and Mussolini, declared war against the United States. The US declared war against Bulgaria, Hungary and Rumania in response to the declarations of war by those nations against the United States.

1945 -- China. In October 50,000 US Marines were sent to North China to assist Chinese Nationalist authorities in disarming and repatriating the Japanese in China and in controlling ports, railroads, and airfields. This was in addition to approximately 60,000 US forces remaining in China at the end of World War II.

1946 -- Trieste. President Truman ordered the augmentation of US troops along the zonal occupation line and the reinforcement of air forces in northern Italy after Yugoslav forces shot down an unarmed US Army transport plane flying over Venezia Giulia. Earlier US naval units had been dispatched to the scene.

1948 -- Palestine. A marine consular guard was sent to Jerusalem to protect the US Consul General.

1948 -- Berlin. After the Soviet Union established a land blockade of the US, British, and French sectors of Berlin on June 24, 1948, the United States and its allies airlifted supplies to Berlin until after the blockade was lifted in May 1949.

1948-49 -- China. Marines were dispatched to Nanking to protect the American Embassy when the city fell to Communist troops, and to Shanghai to aid in the protection and evacuation of Americans.

1950-53 -- Korean War. The United States responded to North Korean invasion of South Korea by going to its assistance, pursuant to United Nations Security Council resolutions. US forces deployed in Korea exceeded 300,000 during the last year of the conflict. Over 36,600 US military were killed in action.

1950-55 -- Formosa (Taiwan). In June 1950 at the beginning of the Korean War, President Truman ordered the US Seventh Fleet to prevent Chinese Communist attacks upon Formosa and Chinese Nationalist operations against mainland China.

1954-55 -- China. Naval units evacuated US civilians and military personnel from the Tachen Islands.

1956 -- Egypt. A marine battalion evacuated US nationals and other persons from Alexandria during the Suez crisis.

1958 -- Lebanon. Marines were landed in Lebanon at the invitation of its government to help protect against threatened insurrection supported from the outside. The President's action was supported by a Congressional resolution passed in 1957 that authorized such actions in that area of the world.

1959-60 -- The Caribbean. 2d Marine Ground Task Force was deployed to protect US nationals during the Cuban crisis.

1962 -- Thailand. The 3d Marine Expeditionary Unit landed on May 17, 1962 to support that country during the threat of Communist pressure from outside; by July 30 the 5,000 marines had been withdrawn.

1962 -- Cuba. On October 22, President Kennedy instituted a "quarantine" on the shipment of offensive missiles to Cuba from the Soviet Union. He also warned Soviet Union that the launching of any missile from Cuba against nations in the Western Hemisphere would bring about US nuclear retaliation on the Soviet Union. A negotiated settlement was achieved in a few days.

1962-75 -- Laos. From October 1962 until 1975, the United States played an important role in military support of anti-Communist forces in Laos.

1964 -- Congo. The United States sent four transport planes to provide airlift for Congolese troops during a rebellion and to transport Belgian paratroopers to rescue foreigners.

1964-73 -- Vietnam War. US military advisers had been in South Vietnam for a decade, and their numbers had been increased as the military position of the Saigon government became weaker. After citing what he termed were attacks on US destroyers in the Tonkin Gulf, President Johnson asked in August 1964 for a resolution expressing US determination to support freedom and protect peace in Southeast Asia. Congress responded with the Tonkin Gulf Resolution, expressing support for "all necessary measures" the President might take to repel armed attacks against US forces and prevent further aggression. Following this resolution, and following a Communist attack on a US installation in central Vietnam, the United States escalated its participation in the war to a peak of 543,000 military personnel by April 1969.

1965 -- Dominican Republic. The United States intervened to protect lives and property during a Dominican revolt and sent more troops as fears grew that the revolutionary forces were coming increasingly under Communist control.

1967 -- Congo. The United States sent three military transport aircraft with crews to provide the Congo central government with logistical support during a revolt.

1970 -- Cambodia. US troops were ordered into Cambodia to clean out Communist sanctuaries from which Viet Cong and North Vietnamese attacked USand South Vietnamese forces in Vietnam. The object of this attack, which lasted from April 30 to June 30, was to ensure the continuing safe withdrawal of American forces from South Vietnam and to assist the program of Vietnamization.

1974 -- Evacuation from Cyprus. United States naval forces evacuated US civilians during hostilities between Turkish and Greek Cypriot forces.

1975 -- Evacuation from Vietnam. On April 3, 1975, President Ford reported US naval vessels, helicopters, and Marines had been sent to assist in evacuation of refugees and US nationals from Vietnam.3

1975 -- Evacuation from Cambodia. On April 12, 1975, President Ford reported that he had ordered US military forces to proceed with the planned evacuation of US citizens from Cambodia.

1975 -- South Vietnam. On April 30 1975, President Ford reported that a force of 70 evacuation helicopters and 865 Marines had evacuated about 1,400 US citizens and 5,500 third country nationals and South Vietnamese from landing zones near the US Embassy in Saigon and the Tan Son Nhut Airfield.

1975 -- Mayaguez incident. On May 15, 1975, President Ford reported he had ordered military forces to retake the SS Mayaguez, a merchant vessel en route from Hong Kong to Thailand with U.S. citizen crew which was seized from Cambodian naval patrol boats in international waters and forced to proceed to a nearby island.

1976 -- Lebanon. On July 22 and 23, 1974, helicopters from five US naval vessels evacuated approximately 250 Americans and Europeans from Lebanon during fighting between Lebanese factions after an overland convoy evacuation had been blocked by hostilities.

1976 -- Korea. Additional forces were sent to Korea after two American soldiers were killed by North Korean soldiers in the demilitarized zone between North and South Korea while cutting down a tree.

1978 -- Zaire. From May 19 through June 1978, the United States utilized military transport aircraft to provide logistical support to Belgian and French rescue operations in Zaire.

1980 -- Iran. On April 26, 1980, President Carter reported the use of six US transport planes and eight helicopters in an unsuccessful attempt to rescue American hostages being held in Iran.

1981 -- El Salvador. After a guerilla offensive against the government of El Salvador, additional US military advisers were sent to El Salvador, bringing the total to approximately 55, to assist in training government forces in counterinsurgency.

1981 --Libya. On August 19, 1981, US planes based on the carrier USS Nimitz shot down two Libyan jets over the Gulf of Sidra after one of the Libyan jets had fired a heat-seeking missile. The United States periodically held freedom of navigation exercises in the Gulf of Sidra, claimed by Libya as territorial waters but considered international waters by the United States.

1982 -- Sinai. On March 19, 1982, President Reagan reported the deployment of military personnel and equipment to participate in the Multinational Force and Observers in the Sinai. Participation had been authorized by the Multinational Force and Observers Resolution, Public Law 97-132.

1982 -- Lebanon. On August 21, 1982, President Reagan reported the dispatch of 80 marines to serve in the multinational force to assist in the withdrawal of members of the Palestine Liberation force from Beirut. The Marines left September 20, 1982.

1982-1983 -- Lebanon. On September 29, 1982, President Reagan reported the deployment of 1200 marines to serve in a temporary multinational force to facilitate the restoration of Lebanese government sovereignty. On Sept. 29, 1983, Congress passed the Multinational Force in Lebanon Resolution (P.L. 98-119) authorizing the continued participation for eighteen months.

1983 -- Egypt. After a Libyan plane bombed a city in Sudan on March 18, 1983, and Sudan and Egypt appealed for assistance, the United States dispatched an AWACS electronic surveillance plane to Egypt.

1983-89 -- Honduras. In July 1983 the United States undertook a series of exercises in Honduras that some believed might lead to conflict with Nicaragua. On March 25, 1986, unarmed US military helicopters and crewmen ferried Honduran troops to the Nicaraguan border to repel Nicaraguan troops.

1983 -- Chad. On August 8, 1983, President Reagan reported the deployment of two AWACS electronic surveillance planes and eight F-15 fighter planes and ground logistical support forces to assist Chad against Libyan and rebel forces.

1983 -- Grenada. On October 25, 1983, President Reagan reported a landing on Grenada by Marines and Army airborne troops to protect lives and assist in the restoration of law and order and at the request of five members of the Organization of Eastern Caribbean States.

1984 -- Persian Gulf. On June 5, 1984, Saudi Arabian jet fighter planes, aided by intelligence from a US AWACS electronic surveillance aircraft and fueled by a U.S. KC-10 tanker, shot down two Iranian fighter planes over an area of the Persian Gulf proclaimed as a protected zone for shipping.

1985 -- Italy. On October 10, 1985, US Navy pilots intercepted an Egyptian airliner and forced it to land in Sicily. The airliner was carrying the hijackers of the Italian cruise ship Achille Lauro who had killed an American citizen during the hijacking.

1986 -- Libya. On March 26, 1986, President Reagan reported to Congress that, on March 24 and 25, US forces, while engaged in freedom of navigation exercises around the Gulf of Sidra, had been attacked by Libyan missiles and the United States had responded with missiles.

1986 -- Libya. On April 16, 1986, President Reagan reported that US air and naval forces had conducted bombing strikes on terrorist facilities and military installations in Libya.

1986 -- Bolivia. US Army personnel and aircraft assisted Bolivia in anti-drug operations.

1987-88 -- Persian Gulf. After the Iran-Iraq War resulted in several military incidents in the Persian Gulf, the United States increased US joint military forces operations in the Persian Gulf and adopted a policy of reflagging and escorting Kuwaiti oil tankers through the Gulf. President Reagan reported that US ships had been fired upon or struck mines or taken other military action on September 23, October 10, and October 20, 1987 and April 19, July 4, and July 14, 1988. The United States gradually reduced its forces after a cease-fire between Iran and Iraq on August 20, 1988.

1988 -- Panama. In mid-March and April 1988, during a period of instability in Panama and as pressure grew for Panamanian military leader General Manuel Noriega to resign, the United States sent 1,000 troops to Panama, to "further safeguard the canal, US lives, property and interests in the area." The forces supplemented 10,000 US military personnel already in Panama.

1989 -- Libya. On January 4, 1989, two US Navy F-14 aircraft based on the USS John F. Kennedy shot down two Libyan jet fighters over the Mediterranean Sea about 70 miles north of Libya. The US pilots said the Libyan planes had demonstrated hostile intentions.

1989 -- Panama. On May 11, 1989, in response to General Noriega's disregard of the results of the Panamanian election, President Bush ordered a brigade-sized force of approximately 1,900 troops to augment the estimated 11,000 US forces already in the area.

1989 -- Andean Initiative in War on Drugs. On September 15, 1989, President Bush announced that military and law enforcement assistance would be sent to help the Andean nations of Colombia, Bolivia, and Peru combat illicit drug producers and traffickers. By mid-September there were 50-100 US military advisers in Colombia in connection with transport and training in the use of military equipment, plus seven Special Forces teams of 2-12 persons to train troops in the three countries.

1989 -- Philippines. On December 2, 1989, President Bush reported that on December 1 US fighter planes from Clark Air Base in the Philippines had assisted the Aquino government to repel a coup attempt. In addition, 100 marines were sent from the US Navy base at Subic Bay to protect the US Embassy in Manila.

1989-90 -- Panama. On December 21, 1989, President Bush reported that he had ordered US military forces to Panama to protect the lives of American citizens and bring General Noriega to justice. By February 13, 1990, all the invasion forces had been withdrawn.

1990 -- Liberia. On August 6, 1990, President Bush reported that a reinforced rifle company had been sent to provide additional security to the US Embassy in Monrovia, and that helicopter teams had evacuated US citizens from Liberia.

1990 -- Saudi Arabia. On August 9, 1990, President Bush reported that he had ordered the forward deployment of substantial elements of the US armed forces into the Persian Gulf region to help defend Saudi Arabia after the August 2 invasion of Kuwait by Iraq. On November 16, 1990, he reported the continued buildup of the forces to ensure an adequate offensive military option.

1991 -- Iraq. On January 18, 1991, President Bush reported that he had directed US armed forces to commence combat operations on January 16 against Iraqi forces and military targets in Iraq and Kuwait, in conjunction with a coalition of allies and UN Security Council resolutions. On January 12 Congress had passed the Authorization for Use of Military Force against Iraq Resolution (P.L. 102-1). Combat operations were suspended on February 28, 1991.

1991 -- Iraq. On May 17, 1991, President Bush stated in a status report to Congress that the Iraqi repression of the Kurdish people had necessitated a limited introduction of US forces into northern Iraq for emergency relief purposes.

1991 -- Zaire. On September 25-27, 1991, after widespread looting and rioting broke out in Kinshasa, US Air Force C-141s transported 100 Belgian troops and equipment into Kinshasa. US planes also carried 300 French troops into the Central African Republic and hauled back American citizens and third country nationals from locations outside Zaire.

1992 -- Sierra Leone. On May 3, 1992, US military planes evacuated Americans from Sierra Leone, where military leaders had overthrown the government.

1992 -- Kuwait. On August 3, 1992, the United States began a series of military exercises in Kuwait, following Iraqi refusal to recognize a new border drawn up by the United Nations and refusal to cooperate with UN inspection teams.

1992 -- Iraq. On September 16, 1992 President Bush stated in a status report to Congress that he had ordered US participation in the enforcement of a prohibition against Iraqi flights in a specified zone in southern Iraq, and aerial reconnaissance to monitor Iraqi compliance with the cease-fire resolution.

1992 -- Somalia. On December 10, 1992, President Bush reported that he had deployed US armed forces to Somalia in response to a humanitarian crisis and a UN Security Council Resolution determining that the situation constituted a threat to international peace. This operation, called Operation Restore Hope, was part of a US-led United Nations Unified Task Force (UNITAF) and came to an end on May 4, 1993. US forces continued to participate in the successor United Nations Operation in Somalia (UNOSOM II), which the UN Security Council authorized to assist Somalia in political reconciliation and restoration of peace.

1993 -- Iraq. On January 19, 1993, President Bush said in a status report that on December 27, 1992, US aircraft shot down an Iraqi aircraft in the prohibited zone; on January 13 aircraft from the United States and coalition partners had attacked missile bases in southern Iraq; and further military actions had occured on January 17 and 18. Administration officials said the United States was deploying a battalion task force to Kuwait to underline the continuing US commitment to Kuwaiti independence.

1993 -- Iraq. On January 21, 1993, shortly after his inauguration, President Clinton said the United States would continue the Bush policy on Iraq, and US aircraft fired at targets in Iraq after pilots sensed Iraqi radar or anti-aircraft fire directed at them.

1993 -- Bosnia. On February 28, 1993, the United States bagan an airdrop of relief supplies aimed at Muslims surrounded by Serbian forces in Bosnia.

1993 -- Bosnia. On April 13, 1993, President Clinton reported US forces were participating in a NATO air action to enforce a UN ban on all unauthorized military flights over Bosnia-Hercegovina.

1993 -- Iraq. In a status report on Iraq of May 24, President Clinton said that on April 9 and April 18 US warplanes had bombed or fired missiles at Iraqi anti-aircraft sites which had tracked US aircraft.

1993 -- Somalia. On June 10, 1993, President Clinton reported that in response to attacks against UN forces in Somalia by a factional leader, the US Quick Reaction Force in the area had participated in military action to quell the violence. On July 1, President Clinton reported further air and ground military operations on June 12 and June 17 aimed at neutralizing military capabilities that had impeded UN efforts to deliver humanitarian relief and promote national reconstruction, and additional instances occurred in the following months.

1993 -- Iraq. On June 28, 1993, President Clinton reported that on June 26 US naval forces had launched missiles against the Iraqi Intelligence Service's headquarters in Baghdad in response to an unsuccessful attempt to assassinate former President Bush in Kuwait in April 1993.

1993 -- Iraq. In a status report of July 22, 1993, President Clinton said on June 19 a US aircraft had fired a missile at an Iraqi anti-aircraft site displaying hostile intent. US planes also bombed an Iraqi missile battery on August 19, 1993.

1993 -- Macedonia. On July 9, 1993, President Clinton reported the deployment of 350 US soldiers to the former Yugoslav Republic of Macedonia to participate in the UN Protection Force to help maintain stability in the area of former Yugoslavia.

1993 -- Haiti. On October 20, 1993, President Clinton reported that US ships had begun to enforce a UN embargo against Haiti.

1994 -- Bosnia. On February 17, 1994, President Clinton reported that the United States had expanded its participation in United Nations and NATO efforts to reach a peaceful solution to the conflict in former Yugoslavia and that 60 US aircraft were available for participation in the authorized NATO missions.

1994 -- Bosnia. On March 1, 1994, President Clinton reported that on February 28 US planes patrolling the "no-fly zone" in former Yugoslavia under the North Atlantic Treaty Organization (NATO) shot down 4 Serbian Galeb planes.

1994 -- Bosnia. On April 12, 1994, President Clinton reported that on April 10 and 11, US warplanes under NATO command had fired against Bosnian Serb forces shelling the "safe" city of Gorazde.

1994 -- Rwanda. On April 12, 1994, President Clinton reported that combat-equipped US military forces had been deployed to Burundi to conduct possible non-combatant evacuation operations of US citizens and other third-country nationals from Rwanda, where widespread fighting had broken out. By September 30, 1994, all US troops had departed from Rwanda and surrounding nations. In the Defense Appropriations Act for FY1995 (P.L. 103-335, signed September 30, 1994), Congress barred use of funds for US military participation in or around Rwanda after October 7, 1994, except for any action necessary to protect US citizens.

1994 -- Macedonia. On April 19, 1994, President Clinton reported that the US contingent in the former Yugoslav Republic of Macedonia had been augmented by a reinforced company of 200 personnel.

1994 -- Haiti. On April 20, 1994, President Clinton reported that US naval forces had continued enforcement of the UN embargo in the waters around Haiti and that 712 vessels had been boarded since October 20, 1993.

1994 -- Bosnia. On August 22, 1994, President Clinton reported the use on August 5 of US aircraft under NATO to attack Bosnian Serb heavy weapons in the Sarajevo heavy weapons exclusion zone upon request of the UN Protection Forces.

1994 -- Haiti. On September 21, 1994, President Clinton reported the deployment of 1,500 troops to Haiti to restore democracy in Haiti. The troop level was subsequently increased to 20,000.

1994 -- Bosnia. On November 22, 1994, President Clinton reported the use of US combat aircraft on November 21, 1994, under NATO, to attack bases used by Serbs to attack the town of Bihac in Bosnia.

1994 -- Macedonia. On December 22, 1994, President Clinton reported that the US Army contingent in the former Yugoslav Republic of Macedonia continued its peacekeeping mission and that the current contingent would soon be replaced by about 500 soldiers from the 3rd Battalion, 5th Cavalry Regiment, 1st Armored Division from Kirchgons, Germany.

1995 -- Somalia. On March 1, 1995, President Clinton reported that on February 27, 1995, 1,800 combat-equipped US armed forces personnel began deployment into Mogadishu, Somalia, to assist in the withdrawal of UN forces assigned there to the United Nations Operation in Somalia (UNOSOM II). This mission was completed on March 3, 1995.

1995 -- Haiti. On March 21, 1995, President Clinton reported that US military forces in Haiti as part of a UN Multinational Force had been reduced to just under 5,300 personnel. He noted that as of March 31, 1995, approximately 2,500 US personnel would remain in Haiti as part of the UN Mission in Haiti (UNMIH).

1995 -- Bosnia. On May 24, 1995, President Clinton reported that US combat-equipped fighter aircraft and other aircraft continued to contribute to NATO's enforcement of the no-fly zone in airspace over Bosnia-Herzegovina. US aircraft, he noted, were also available for close air support of UN forces in Croatia. Roughly 500 US soldiers continued to be deployed in the former Yugoslav Republic of Macedonia as part of the UN Preventive Deployment Force (UNPREDEP). US forces continued to support UN refugee and embargo operations in this region.

1995 -- Bosnia. On September 1, 1995, President Clinton reported that "US combat and support aircraft" had been used beginning on August 29, 1995, in a series of NATO air strikes against Bosnian Serb Army (BSA) forces in Bosnia-Herzegovina that were threatening the UN-declared safe areas of Sarajevo, Tuzla, and Gorazde. He noted that during the first day of operations, "some 300 sorties were flown against 23 targets in the vicinity of Sarajevo, Tuzla, Gorazde and Mostar."

1995 -- Haiti. On September 21, 1995, President Clinton reported that currently the United States had 2,400 military personnel in Haiti as participants in the UN Mission in Haiti (UNMIH). In addition, 260 US military personnel were assigned to the US Support Group Haiti.

1995 -- Bosnia. On December 6, 1995, President Clinton reported to Congress, that he had "ordered the deployment of approximately 1,500 US military personnel" to Bosnia-Herzegovina and Croatia as part of a NATO "enabling force" to lay the groundwork for the prompt and safe deployment of the NATO-led Implementation Force (IFOR)," which would be used to implement the Bosnian peace agreement after its signing. The President also noted that he had authorized deployment of roughly 3,000 other US military personnel to Hungary, Italy, and Croatia to establish infrastructure for the enabling force and the IFOR.

1995 -- Bosnia. On December 21, 1995, President Clinton reported to Congress that he had ordered the deployment of approximately 20,000 US military personnel to participate in the NATO-led Implementation Force (IFOR) in the Republic of Bosnia-Herzegovina, and approximately 5,000 US military personnel would be deployed in other former Yugoslav states, primarily in Croatia. In addition, about 7,000 US support forces would be deployed to Hungary, Italy and Croatia and other regional states in support of IFOR's mission.

1996 -- Haiti. On March 21, 1996, President Clinton reported to Congress that beginning in January 1996 there had been a "phased reduction" in the number of United States personnel assigned to the United Nations Mission in Haiti (UNMIH). As of March 21, 309 US personnel remained a part of UNMIH. These US forces were "equipped for combat."

1996 -- Liberia. On April 11, 1996, President Clinton reported to Congress that on April 9, 1996 due to the "deterioration of the security situation and the resulting threat to American citizens" in Liberia he had ordered US military forces to evacuate from that country "private US citizens and certain third-country nationals who had taken refuge in the US Embassy compound...."

1996 -- Liberia. On May 20, 1996, President Clinton reported to Congress the continued deployment of US military forces in Liberia to evacuate both American citizens and other foreign personnel, and to respond to various isolated "attacks on the American Embassy complex" in Liberia. The President noted that the deployment of US forces would continue until there was no longer any need for enhanced security at the Embassy and a requirement to maintain an evacuation capability in the country.

1996 -- Central African Republic. On May 23, 1996, President Clinton reported to Congress the deployment of US military personnel to Bangui, Central African Republic, to conduct the evacuation from that country of "private US citizens and certain U.S. Government employees," and to provide "enhanced security for the American Embassy in Bangui."

1996 -- Bosnia. On June 21, 1996, President Clinton reported to Congress that United States forces totaling about 17,000 remain deployed in Bosnia "under NATO operational command and control" as part of the NATO Implementation Force (IFOR). In addition, about 5,500 US military personnel were deployed in Hungary, Italy and Croatia, and other regional states to provide "logistical and other support to IFOR." The President noted that it was the intention that IFOR would complete the withdrawal of all troops in the weeks after December 20, 1996, on a schedule "set by NATO commanders consistent with the safety of troops and the logistical requirements for an orderly withdrawal." He also noted that a US Army contingent (of about 500 US soldiers) remained in the Former Yugoslav Republic of Macedonia as part of the United Nations Preventive Deployment Force (UNPREDEP).

1996 -- Rwanda and Zaire. On December 2, 1996, President Clinton reported to Congress that to support the humanitarian efforts of the United Nations regarding refugees in Rwanda and the Great Lakes Region of Eastern Zaire, he had authorized the use of US personnel and aircraft, including AC-130U planes to help in surveying the region in support of humanitarian operations, although fighting still was occurring in the area, and US aircraft had been subject to fire when on flight duty.

1996 -- Bosnia. On December 20, 1996, President Clinton reported to Congress that he had authorized US participation in an IFOR follow-on force in Bosnia, known as SFOR (Stabilization Force), under NATO command. The President said the US forces contribution to SFOR was to be "about 8,500" personnel whose primary mission is to deter or prevent a resumption of hostilities or new threats to peace in Bosnia. SFOR's duration in Bosnia is expected to be 18 months, with progressive reductions and eventual withdrawal.

1997 -- Albania. On March 15, 1997, President Clinton reported to Congress that on March 13, 1997, he had utilized US military forces to evacuate certain U.S. Government employees and private US citizens from Tirana, Albania, and to enhance security for the US Embassy in that city.

1997 -- Congo and Gabon. On March 27, 1997, President Clinton reported to Congress that, on March 25, 1997, a standby evacuation force of US military personnel had been deployed to Congo and Gabon to provide enhanced security for American private citizens, government employees, and selected third country nationals in Zaire, and to be available for any necessary evacuation operation.

1997 -- Sierra Leone. On May 30, 1997, President Clinton reported to Congress that on May 29 and May 30, 1997, US military personnel were deployed to Freetown, Sierra Leone, to prepare for and undertake the evacuation of certain US government employees and private US citizens.

1997 -- Bosnia. On June 20, 1997, President Clinton reported to Congress that US Armed Forces continued to support peacekeeping operations in Bosnia and other states in the region in support of the NATO-led Stabilization Force (SFOR). He reported that currently most US military personnel involved in SFOR were in Bosnia, near Tuzla, and about 2,800 US troops were deployed in Hungary, Croatia, Italy, and other regional states to provide logistics and other support to SFOR. A US Army continent of about 500 also remained in the Former Yugoslav Republic of Macedonia as part of the UN Preventive Deployment Force (UNPREDEP).

1997 -- Cambodia. On July 11, 1997, President Clinton reported to Congress that in an effort to ensure the security of American citizens in Cambodia during a period of domestic conflict there, he had deployed a Task Force of about 550 US military personnel to Utapao Air Base in Thailand. These personnel were to be available for possible emergency evacuation operations in Cambodia as deemed necessary.

1997 -- Bosnia. On December 19, 1997, President Clinton reported to Congress that he intended "in principle" to have the United States participate in a security presence in Bosnia when the NATO SFOR contingent withdrew in the summer of 1998.

1998 -- Guinea-Bissau. On June 12, 1998, President Clinton reported to Congress that, on June 10, 1998, in response to an army mutiny in Guinea-Bissau endangering the US Embassy, US government employees and citizens in that country, he had deployed a standby evacuation force of US military personnel to Dakar, Senegal, to remove such individuals, as well as selected third country nationals, from the city of Bissau. The deployment continued until the necessary evacuations were completed.

1998 -- Bosnia. On June 19, 1998, President Clinton reported to Congress regarding activities in the last six months of combat-equipped US forces in support of NATO's SFOR in Bosnia and surrounding areas of former Yugoslavia.

1998 -- Kenya and Tanzania. On August 10, 1998, President Clinton reported to Congress that he had deployed, on August 7, 1998, a Joint Task Force of US military personnel to Nairobi, Kenya, to coordinate the medical and disaster assistance related to the bombings of the U.S. Embassies in Kenya and Tanzania. He also reported that teams of 50-100 security personnel had arrived in Nairobi, Kenya, and Dar es Salaam, Tanzania, to enhance the security of the US Embassies and citizens there.

1998 -- Albania. On August 18, 1998, President Clinton reported to Congress that he had, on August 16, 1998, deployed 200 US Marines and 10 Navy SEALS to the US Embassy compound in Tirana, Albania, to enhance security against reported threats against US personnel.

1998 -- Afghanistan and Sudan. On August 21, 1998, by letter, President Clinton reported to Congress that he had authorized airstrikes on August 20th against camps and installations in Afghanistan and Sudan used by the Osama bin Laden terrorist organization. The President did so based on what he viewed as convincing information that the bin Laden organization was responsible for the bombings, on August 7, 1998, of the US Embassies in Kenya and Tanzania.

1998 -- Liberia. On September 29, 1998, President Clinton reported to Congress that on September 27, 1998 he had, due to political instability and civil disorder in Liberia, deployed a stand-by response and evacuation force of 30 US military personnel to augment the security force at the US Embassy in Monrovia, and to provide for a rapid evacuation capability, as needed, to remove US citizens and government personnel from the country.

1998 -- Iraq. During the period from December 16-23, 1998, the United States, together with the United Kingdom, conducted a bombing campaign, termed Operation Desert Fox, against Iraqi industrial facilities deemed capable of producing weapons of mass destruction, and against other Iraqi military and security targets.

1998 -1999 Iraq. Beginning in late December 1998, and continuing during 1999, the United States, together with forces of the coalition enforcing the "no-fly" zones over Iraq, conducted military operations against the Iraqi air defense system on numerous occasions in response to actual or potential threats against aircraft enforcing the "no-fly" zones in northern and southern Iraq.

1999 -- Bosnia. On January 19, 1999, President Clinton reported to Congress that he was continuing to authorize the use of combat-equipped US Armed Forces in Bosnia and other states in the region as participants in and supporters of the NATO-led Stabilization Force (SFOR). He noted that the US SFOR military personnel totaled about 6,900, with about 2,300 US military personnel deployed to Hungary, Croatia, Italy and other regional states. Also some 350 US military personnel remain deployed in the Former Yugoslav Republic of Macedonia (FYROM) as part of the UN Preventive Deployment Force (UNPREDEP).

1999 -- Kenya. On February 25, 1999, President Clinton reported to Congress that he was continuing to deploy US military personnel in that country to assist in providing security for the US embassy and American citizens in Nairobi, pending completion of renovations of the American embassy facility in Nairobi, subject of a terrorist bombing in August 1998.

1999 -- Yugoslavia. On March 26, 1999, President Clinton reported to Congress that, on March 24, 1999, US military forces, at his direction, and in coalition with NATO allies, had commenced air strikes against Yugoslavia in response to the Yugoslav government's campaign of violence and repression against the ethnic Albanian population in Kosovo.

1999 -- Yugoslavia/Albania. On April 7, 1999, President Clinton reported to Congress, that he had ordered additional US military forces to Albania, including rotary wing aircraft, artillery, and tactical missiles systems to enhance NATO's ability to conduct effective air operations in Yugoslavia. About 2,500 soldiers and aviators are to be deployed as part of this task force. The President also reported the deployment of US military forces to Albania and Macedonia to support humanitarian disaster relief operations for Kosovar refugees.

1999 -- Yugoslavia/Albania. On May 25, 1999, President Clinton reported to Congress, "consistent with the war Powers Resolution" that he had directed "deployment of additional aircraft and forces to support NATO's ongoing efforts [against Yugoslavia], including several thousand additional US Armed Forces personnel to Albania in support of the deep strike force located there." He also directed that additional US forces be deployed to the region to assist in "humanitarian operations."

1999 -- Yugoslavia/Kosovo. On June 12, 1999, President Clinton reported to Congress, "consistent with the War Powers Resolution" that he had directed the deployment of about "7,000 US military personnel as the US contribution to the approximately 50,000-member, NATO-led security force (KFOR)" currently being assembled in Kosovo. He also noted that about "1,500 US military personnel, under separate US command and control, will deploy to other countries in the region, as our national support element, in support of KFOR."

1999 -- Bosnia. On July 19, 1999, President Clinton reported to Congress "consistent with the War Powers Resolution" that about 6,200 US military personnel were continuing to participate in the NATO-led Stabilization Force (SFOR) in Bosnia, and that another 2,200 personnel were supporting SFOR operations from Hungary, Croatia, and Italy. He also noted that US military personnel remain in the Former Yugoslav Republic of Macedonia to support the international security presence in Kosovo (KFOR).

1999 -- East Timor. On October 8, 1999, President Clinton reported to Congress "consistent with the War Powers Resolution" that he had directed the deployment of a limited number of US military forces to East Timor to support the U.N. multinational force (INTERFET) aimed at restoring peace to East Timor. US support has been limited initially to "communications, logistics, planning assistance and transportation." The President further noted that he had authorized deployment of the amphibious ship USS Belleau Wood, together with its helicopters and her complement of personnel from the 31st Marine Expeditionary Unit (Special Operations Capable) (MEU SOC) to the East Timor region, to provide helicopter airlift and search and rescue support to the multinational operation. US participation was anticipated to continue until the transition to a UN peacekeeping operation was complete.

1999 -- Yugoslavia/Kosovo. On December 15, 1999, President Clinton reported to Congress "consistent with the War Powers Resolution" that U.S. combat-equipped military personnel continued to serve as part of the NATO-led security force in Kosovo (KFOR). He noted that the American contribution to KFOR in Kosovo was "approximately 8,500 US military personnel." US forces were deployed in a sector centered around "Urosevac in the eastern portion of Kosovo." For US KFOR forces, "maintaining public security is a key task." Other US military personnel are deployed to other countries in the region to serve in administrative and logistics support roles for US forces in KFOR. Of these forces, about 1,500 US military personnel are in Macedonia and Greece, and occasionally in Albania.

1999-2000 -- Iraq. At various times during 1999, and continuing throughout 2000 the United States, together with forces of the coalition enforcing the "no-fly" zones over Iraq, conducted military operations against the Iraqi air defense system on numerous occasions in response to actual or potential threats against aircraft enforcing the "no-fly" zones in northern and southern Iraq.

2000 -- Bosnia. On January 25, 2000, President Clinton reported to Congress "consistent with the War Powers Resolution" that the US continued to provide combat-equipped US Armed Forces to Bosnia-Herzegovina and other states in the region as part of the NATO led Stabilization Force (SFOR). The President noted that the US force contribution was being reduced from "approximately 6,200 to 4,600 personnel," with the US forces assigned to Multinational Division, North, centered around the city of Tuzla. He added that approximately 1,500 US military personnel were deployed to Hungary, Croatia, and Italy to provide "logistical and other support to SFOR," and that US forces continue to support SFOR in "efforts to apprehend persons indicted for war crimes."

2000 -- East Timor. On February 25, 2000, President Clinton reported to Congress "consistent with the War Powers Resolution" that he had authorized the participation of a small number of US military personnel in support of the United Nations Transitional Administration in East Timor (UNTAET), which has a mandate to maintain law and order throughout East Timor, and to facilitate establishment of an effective administration there, delivery of humanitarian assistance and support the building of self-government. The President reported that the US contingent was small: three military observers, and one judge advocate. To facilitate and coordinate US military activities in East Timor, the President also authorized the deployment of a support group (USGET), consisting of 30 US personnel. US personnel would be temporarily deployed to East Timor, on a rotational basis, and through periodic ship visits, during which US forces would conduct "humanitarian and assistance activities throughout East Timor." Rotational activities should continue through the summer of 2000.

2000 -- Sierra Leone. On May 12, 2000, President Clinton, "consistent with the War Powers Resolution" reported to Congress that he had ordered a US Navy patrol craft to deploy to Sierra Leone to be ready to support evacuation operations from that country if needed. He also authorized a US C-17 aircraft to deliver "ammunition, and other supplies and equipment" to Sierra Leone in support of United Nations peacekeeping operations there.

2000 -- Yugoslavia/Kosovo. On June 16, 2000, President Clinton reported to Congress, "consistent with the War Powers Resolution," that the US was continuing to provide military personnel to the NATO-led KFOR security force in Kosovo. US forces were numbered at 7,500, but were scheduled to be reduced to 6,000 when ongoing troop rotations were completed. US forces in Kosovo are assigned to a sector centered near Gnjilane in eastern Kosovo. Other US military personnel are deployed to other countries serving in administrative and logistics support roles, with approximately 1,000 US personnel in Macedonia, Albania and Greece.

2000 -- Bosnia. On July 25, 2000, President Clinton reported to Congress, "consistent with the War Powers Resolution," that combat-equipped US military personnel continued to participate in the NATO-led Stabilization Force (SFOR) in Bosnia-Herzegovina, being deployed to Bosnia, and other states in the region in support of peacekeeping efforts in former Yugoslavia. US military personnel levels have been reduced from 6,200 to 4,600. Apart from the forces in Bosnia, approximately 1,000 US personnel continue to be deployed in support roles in Hungary, Croatia, and Italy.

2000 -- East Timor. On August 25, 2000, President Clinton reported to Congress,"consistent with the War Powers Resolution," that the United States was currently contributing three military observers to the United Nations Transitional Administration in East Timor (UNTAET) that is charged by the UN with restoring and maintaining peace and security there. He also noted that the US was maintaining a military presence in East Timor separate from UNTAET, comprised of about 30 US personnel who facilitate and coordinate US military activities in East Timor and rotational operations of US forces there. US forces currently conduct humanitarian and civic assistance activities for East Timor's citizens. US rotational presence operations in East Timor are presently expected, the President said, to continue through December 2000.

2000 -- Yemen. On October 14, 2000, President Clinton reported to Congress, "consistent with the War Powers Resolution," that on October 12, 2000, in the wake of an attack on the USS Cole in the port of Aden, Yemen, he had authorized deployment of about 45 military personnel from US Naval Forces Central Command to Aden to provide "medical, security, and disaster response assistance." The President further reported that on October 13, 2000 about 50 US military security personnel arrived in Aden, and that additional "security elements" may be deployed to the area, to enhance the ability of the US to ensure the security of the USS Cole and the personnel responding to the incident. In addition, two US Navy surface combatant vessels are operating in or near Yemeni territorial waters to provide communications and other support, as required.

2000 -- Yugoslavia/Kosovo. On December 18, 2000, President Clinton reported to Congress, "consistent with the War Powers Resolution," that the United States was continuing to provide approximately 5,600 US military personnel in support of peacekeeping efforts in Kosovo as part of the NATO-led international security force in Kosovo (KFOR). An additional 500 US military personnel are deployed as the National Support Element in Macedonia, with an occasional presence in Albania and Greece. US forces are assigned to a sector centered around Gnjilane in the eastern portion of Kosovo. The President noted that the mission for these US military forces is maintaining a safe and secure environment through conducting "security patrols in urban areas and in the countryside throughout their sector."

2001 -- East Timor. On March 2, 2001, President George W. Bush reported to Congress, "consistent with the War Powers Resolution," that US armed forces were continuing to support the United Nations peacekeeping effort in East Timor aimed at providing security and maintaining law and order in East Timor, coordinating delivery of humanitarian assistance, and helping establish the basis for self-government in East Timor. The US currently has three military observers attached to the United Nations Transitional Administration in East Timor (UNTAET). The United States also has a separate military presence, the US Support Group East Timor (USGET), of approximately 12 US personnel, including a security detachment, which "facilitates and coordinates" US military activities in East Timor.

2001 -- Yugoslavia/Kosovo. On May 18, 2001, President George W. Bush reported to Congress, "consistent with the War Powers Resolution," that the United States was continuing to provide approximately 6,000 US military personnel in support of peacekeeping efforts in Kosovo as part of the NATO-led international security force in Kosovo (KFOR). An additional 500 US military personnel are deployed as the National Support Element in Macedonia, with an occasional presence in Greece and Albania. US forces in Kosovo are assigned to a sector centered around Gnjilane in the eastern portion. President Bush noted that the mission for these US military forces is maintaining a safe and secure environment through conducting security patrols in urban areas and in the countryside through their sector.

2001 -- Bosnia. On July 25, 2001, President George W. Bush reported to Congress, "consistent with the War Powers Resolution, about 3,800 combat-equipped US Armed Forces continued to be deployed in Bosnia-Herzegovina, and other regional states as part of the NATO-led Stabilization Force (SFOR). Most were based at Tuzla in Bosnia. About 500 others were based in Hungary, Croatia, and Italy, providing logistical and other support.

2001 -- Iraq. At various times throughout 2001, the United States, together with forces of the coalition enforcing the "no-fly" zones over Iraq, conducted military operations against the Iraqi air defense system on numerous occasions in response to actual or potential threats against aircraft enforcing the "no-fly" zones in northern and southern Iraq.

2001 -- East Timor. On August 31, 2001, President George W. Bush reported to Congress, "consistent with the War Powers Resolution," that US armed forces were continuing to support the United Nations peacekeeping effort in East Timor aimed at providing security and maintaining law and order in East Timor, coordinating delivery of humanitarian assistance, and helping establish the basis for self-government in East Timor. The US currently has three military observers attached to the United Nations Transitional Administration in East Timor (UNTAET). The United States also has a separate military presence, the US Support Group East Timor (USGET), of approximately 20 US personnel, including a security detachment, which "facilitates and coordinates" US military activities in East Timor, as well as a rotational presence of US forces through temporary deployments to East Timor. The President stated that US forces would continue a presence through December 2001, while options for a US presence in 2002 are being reviewed, with the President's objective being redeployment of USGET personnel, as circumstances permit.

2001 -- Terrorism threat. On September 24, 2001, President George W. Bush reported to Congress, "consistent with the War Powers Resolution," and "Senate Joint Resolution 23" that in response to terrorist attacks on the World Trade Center and the Pentagon he had ordered the "deployment of various combat-equipped and combat support forces to a number of foreign nations in the Central and Pacific Command areas of operations." The President noted in efforts to "prevent and deter terrorism" he might find it necessary to order additional forces into these and other areas of the world...." He stated that he could not now predict "the scope and duration of these deployments," or the "actions necessary to counter the terrorist threat to the United States."

2001 -- Afghanistan. On October 9, 2001, President George W. Bush reported to Congress, "consistent with the War Powers Resolution," and "Senate Joint Resolution 23" that on October 7, 2001, US Armed Forces "began combat action in Afghanistan against Al Qaida terrorists and their Taliban supporters." The President stated that he had directed this military action in response to the September 11, 2001 attacks on US "territory, our citizens, and our way of life, and to the continuing threat of terrorist acts against the United States and our friends and allies." This military action was "part of our campaign against terrorism" and was "designed to disrupt the use of Afghanistan as a terrorist base of operations."

2001 -- Yugoslavia/Kosovo. On November 19, 2001, President George W. Bush reported to Congress, "consistent with the War Powers Resolution," that the United States was continuing to provide approximately 5,500 US military personnel in support of peacekeeping efforts in Kosovo as part of the NATO-led international security force in Kosovo (KFOR). An additional 500 US military personnel are deployed as the National Support Element in Macedonia, with an occasional presence in Greece and Albania. US forces in Kosovo are assigned to a sector centered around Gnjilane in the eastern portion. President Bush noted that the mission for these US military forces is maintaining a safe and secure environment through conducting security patrols in urban areas and in the countryside through their sector.

2002 -- Bosnia. On January 21, 2002, President George W. Bush reported to Congress, "consistent with the War Powers Resolution," that about 3,100 combat-equipped US Armed Forces continued to be deployed in Bosnia-Herzegovina, and other regional states as part of the NATO-led Stabilization Force (SFOR). Most American forces were based at Tuzla in Bosnia. About 500 others were based in Hungary, Croatia, and Italy, providing logistical and other support.

2002 -- East Timor. On February 28, 2002, President George W. Bush reported to Congress, "consistent with the War Powers Resolution," that US Armed Forces were continuing to support the United Nations peacekeeping effort in East Timor aimed at providing security and maintaining law and order in East Timor, coordinating delivery of humanitarian assistance, and helping establish the basis for self-government in East Timor. The United States currently has three military observers attached to the United Nations Transitional Administration in East Timor (UNTAET). The United States also has a separate military presence, the US Support Group East Timor (USGET), comprised of approximately 10 US personnel, including a security detachment, which "facilitates and coordinates" US military activities in East Timor, as well as a rotational presence of US forces through temporary deployments to East Timor. The President stated that US forces would continue a presence through 2002. The President noted his objective was to gradually reduce the "rotational presence operations," and to redeploy USGET personnel, as circumstances permitted.

2002 -- Terrorism threat. On March 20, 2002, President George W. Bush reported to Congress, "consistent with the War Powers Resolution,"on US efforts in the "global war on Terrorism." He noted that the "heart of the al-Qaeda training capability" had been "seriously degraded," and that the remainder of the Taliban and the al-Qaeda fighters were being "actively pursued and engaged by the US, coalition and Afghan forces." The US was also conducting "maritime interception operations...to locate and detain suspected al-Qaeda or Taliban leadership fleeing Afghanistan by sea." At the Philippine Government's invitation, the President had ordered deployed "combat-equipped and combat support forces to train with, advise, and assist" the Philippines' Armed Forces in enhancing their "existing counterterrorist capabilities." The strength of US military forces working with the Philippines was projected to be 600 personnel. The President noted that he was "assessing options" for assisting other nations, including Georgia and Yemen, in enhancing their "counterterrorism capabilities, including training and equipping their armed forces." He stated that US combat-equipped and combat support forces would be necessary for these efforts, if undertaken.

2002 -- Yugoslavia/Kosovo. On May 17, 2002, President George W. Bush reported to Congress, "consistent with the War Powers Resolution," that the US military was continuing to support peacekeeping efforts of the NATO-led international security force in Kosovo (KFOR). He noted that the current US contribution was about 5,100 military personnel, and an additional 468 personnel in Macedonia; with an occasional presence in Albania and Greece.

2002 -- Bosnia. On July 22, 2002, President George W. Bush reported to Congress, "consistent with the War Powers Resolution," that the US military was continuing to support peacekeeping efforts of the NATO-led Stabilization Force (SFOR) in Bosnia-Herzegovina and other regional states. He noted that the current US contribution was "approximately 2,400 personnel." Most US forces in Bosnia-Herzegovina are assigned to the Multinational Division, North headquartered in Tuzla. An additional 60 US military personnel are deployed to Hungary and Croatia to provide logistical and other support.

2002 -- Terrorism threat. On September 20, 2002, President Bush reported to Congress "consistent with the War Powers Resolution," that US "combat-equipped and combat support forces" have been deployed to the Philippines since January 2002 to train with, assist and advise the Philippines' Armed Forces in enhancing their "counterterrorist capabilities." He added that US forces were conducting maritime interception operations in the Central and European Command areas to combat movement, arming or financing of "international terrorists." He also noted that US combat personnel had been deployed to Georgia and Yemen to help enhance the "counterterrorist capabilities" of their armed forces.

2002 -- Cote d'Ivoire. On September 26, 2002, President Bush reported to Congress "consistent with the War Powers Resolution," that in response to a rebellion in Cote d'Ivoire that he had on September 25, 2002 sent US military personnel into Cote d'Ivoire to assist in the evacuation of American citizens and third country nationals from the city of Bouake; and otherwise assist in other evacuations as necessary.

2002 -- Yugoslavia/Kosovo. On November 15, 2002, the President reported to Congress "consistent with the War Powers Resolution" that the US was continuing to deploy combat equipped military personnel as part of the NATO-led international security force in Kosovo (KFOR). Currently there are approximately 4,350 US military personnel in Kosovo, with an additional 266 military personnel in Macedonia. The United States also has an occasional presence in Albania and Greece, associated with the KFOR mission.

2003 -- Bosnia. On January 21, 2003, President George W. Bush reported to Congress, "consistent with the War Powers Resolution," that about 1,800 US Armed Forces personnel continued to be deployed in Bosnia-Herzegovina, and other regional states as part of the NATO-led Stabilization Force (SFOR). Most were based at Tuzla in Bosnia. About 80 others were based in Hungary and Croatia, providing logistical and other support.

2003 -- Terrorism threat. On March 20, 2003, President Bush reported to Congress, "consistent with the War Powers Resolution," as well as P.L. 107-40, and "pursuant to" his authority as Commander-in-Chief, that he had continued a number of US military operations globally in the war against terrorism. These military operations included ongoing US actions against al-Qaeda fighters in Afghanistan; collaborative anti-terror operations with forces of Pakistan in the Pakistan/Afghanistan border area; "maritime interception operations on the high seas" in areas of responsibility of the Central and European Commands to prevent terrorist movement and other activities; and military support for the armed forces of Georgia and Yemen in counter-terrorism operations.

2003 -- Iraq War. On March 21, 2003, President Bush reported to Congress, "consistent with the War Powers Resolution," as well as P.L. 102-1 and P.L. 107-243, and "pursuant to" his authority as Commander-in-Chief, that he had "directed US Armed Forces, operating with other coalition forces, to commence operations on March 19, 2003, against Iraq." He further stated that it was not possible to know at present the duration of active combat operations or the scope necessary to accomplish the goals of the operation "to disarm Iraq in pursuit of peace, stability, and security both in the Gulf region and in the United States."

2003 -- Yugoslavia/Kosovo. On May 14, 2003, President Bush reported to Congress, "consistent with the War Powers Resolution," that combat-equipped US military personnel continued to be deployed as part of the NATO-led international security force in Kosovo (KFOR). He noted that about 2,250 US military personnel were deployed in Kosovo, and additional military personnel operated, on occasion, from Macedonia, Albania, and Greece in support of KFOR operations.

2003 -- Liberia. On June 9, 2003, President Bush reported to Congress, "consistent with the War Powers Resolution," that on June 8 he had sent about 35 combat-equipped US military personnel into Monrovia, Liberia, to augment US Embassy security forces, to aid in the possible evacuation of US citizens if necessary. The President also noted that he had sent about 34 combat-equipped US military personnel to help secure the US Embassy in Nouakchott, Mauritania, and to assist in evacuation of American citizens if required. They were expected to arrive at the US embassy by June 10, 2003. Back-up and support personnel were sent to Dakar, Senegal, to aid in any necessary evacuation from either Liberia or Mauritania.

2003 -- Bosnia. On July 22, 2003, President Bush reported to Congress, "consistent with the War Powers Resolution," that the United States continued to provide about 1,800 combat-equipped military personnel in Bosnia-Herzegovina in support of NATO's Stabilization Force (SFOR) and its peacekeeping efforts in this country.

2003 -- Liberia. On August 13, 2003, President Bush reported to Congress, "consistent with the War Powers Resolution," that in response to conditions in Liberia, on August 11, 2003, he had authorized about 4,350 US combat-equipped military personnel to enter Liberian territorial waters in support of UN and West African States efforts to restore order and provide humanitarian assistance in Liberia.

2003 -- Terrorism threat. On September 19, 2003, President Bush reported to Congress "consistent with the War Powers Resolution," that US "combat-equipped and combat support forces" continue to be deployed at a number of locations around the world as part of US anti-terrorism efforts. American forces support anti-terrorism efforts in the Philippines, and maritime interception operations continue on the high seas in the Central, European, and Pacific Command areas of responsibility, to "prevent the movement, arming, or financing of international terrorists." He also noted that "US combat equipped and support forces" had been deployed to Georgia and Djibouti to help in enhancing their "counterterrorist capabilities."

2003 -- Yugoslavia/Kosovo. On November 14, 2003, the President reported to Congress "consistent with the War Powers Resolution" that the United States was continuing to deploy combat equipped military personnel as part of the NATO-led international security force in Kosovo (KFOR). Currently there are approximately 2,100 US military personnel in Kosovo, with additional American military personnel operating out of Macedonia, Albania and Greece, in support of KFOR operations.

2004 -- Bosnia. On January 22, 2004, the President reported to Congress "consistent with the War Powers Resolution" that the United States was continuing to deploy combat equipped military personnel to Bosnia and Herzegovina in support of NATO's Stabilization Force (SFOR) and its peacekeeping efforts in this country. About 1,800 US personnel are participating.

2004 -- Haiti. On February 25, 2004, the President reported to Congress "consistent with the War Powers Resolution" that, on February 23, he had sent a combat-equipped "security force" of about "55 US military personnel from the US Joint Forces Command" to Port-au- Prince, Haiti to augment the US Embassy security forces there and to protect American citizens and property in light of the instability created by the armed rebellion in Haiti.

2004 -- Haiti. On March 2, 2004, the President reported to Congress "consistent with the War Powers Resolution" that on February 29 he had sent about "200 additional US combat-equipped, military personnel from the US Joint Forces Command" to Port-au-Prince, Haiti for a variety of purposes, including preparing the way for a UN Multinational Interim Force, and otherwise supporting UN Security Council Resolution 1529 (2004).

2004 -- Terrorism: Bosnia and Haiti. On March 20, 2004, the President reported to Congress "consistent with the War Powers Resolution," a consolidated report giving details of multiple on-going United States military deployments and operations "in support of the global war on terrorism (including in Afghanistan)," as well as operations in Bosnia and Herzegovina, Kosovo, and Haiti. In this report, the President noted that US anti-terror related activities were underway in Georgia, Djibouti, Kenya, Ethiopia, Yemen, and Eritrea. He further noted that US combat-equipped military personnel continued to be deployed in Kosovo as part of the NATO-led KFOR (1,900 personnel); in Bosnia and Herzegovina as part of the NATO-led SFOR (about 1,100 personnel); and approximately 1,800 military personnel were deployed in Haiti as part of the UN Multinational Interim Force.

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(Note 1.) This list through 1975 is reprinted with few changes from: US Congress. House. Committee on International Relations [now Foreign Affairs]. Subcommittee on International Security and Scientific Affairs. Background Information on the Use of US Armed Forces in Foreign Countries, 1975 Revision. Committee print, 94th Congress, Ist session. Prepared by the Foreign Affairs Division, Congressional Research Service, Library of Congress. Washington, US Government Printing Office, 1975. 84 p.

(Note 2.) Other lists include Goldwater, Senator Barry. War Without Declaration. A Chronological List of 199 US Military Hostilities Abroad Without a Declaration of War. 1798-1972. Congressional Record, V. 119, July 20, 1973: S14174-14183; US Department of State. Armed Actions Taken by the United States Without a Declaration of War, 1789-1967. Research Project 806A. Historical Studies Division. Bureau of Public Affairs; Collins, John M. America's Small Wars. New York, Brassey's, 1990. For a discussion of the evolution of lists of military actions and legal authorization for various actions, see Wormuth, Francis D. and Edwin B. Firmage, To Chain the Dog of War; the War Power of Congress in History and Law. Dallas, Southern Methodist University Press, 1986. P. 133-149.

(Note 3.) This and subsequent mentions of Presidential reports refer to reports the President has submitted to Congress that might be considered pursuant to the War Powers Resolution (Public Law 91-148, November 7, 1973). For a discussion of the War Powers Resolution and various types of reports required under it, see The War Powers Resolution: Eighteen Years of Experience, CRS Report 92- 133 F; or The War Powers Resolution: Presidential Compliance, CRS Issue Brief IB81050, updated regularly.