Ens. John R. Monaghan, born 26 March 1873 in Chawelah, Wash., graduated from the Naval Academy in June 1895. After service in Monadnock and Alert, he was killed in action with natives in Samoa, standing steadfastly by his wounded superior, Lieutenant Lonsdale, against a score of attackers 1 April 1899.
(DD‑354: dp. 1,500; l. 341'3"; b. 34'3"; dr. 8'10"; s. 36.5 k.; cpl. 100; a. 5 5", 4 .30 cal., 8 21" tt.; cl. Farragut)
The second Monaghan (DD‑354) was laid down 21 November 1933 by Boston Navy Yard; launched 9 January 1935; sponsored by Miss Mary F. Monaghan, neice of Ensign Monaghan; and commissioned 19 April 1935, Comdr. R. R. Thompson in command.
During the next few years Monaghan operated primarily in the North Atlantic, training the officers and men of the Navy who served the Nation so well in World War II.
On 7 December 1941. Monaghan was ready duty destroyer in Pearl Harbor, and at 0751 was ordered to join Ward, who had just sunk an unidentified submarine off the entrance to Pearl Harbor. Four minutes later, before Monaghan could get underway, the Japanese air attack began. Monaghan opened fire, and at 0827 was underway to joint Ward when notified of the presence of a midget submarine in the harbor. Monaghan headed for the trespasser, rammed it glancingly, then sank it with two depth charges. She headed on out of the harbor to patrol offshore for the next week, then joined Lexington In the attempt to relieve doomed Wake Island, captured by the Japanese before Lexington’s force could bring aid. Homeward bound, Monaghan, with Dale and Aylwin, made repeated attacks on an enemy submarine, causing it to broach and give off a large oil slick.
Patrol and scouting operations out of Pearl Harbor with the Lexington (CV‑2) group were followed by convoy duty to the west coast and back before TF 11, with Monaghan screening Lexington, sortied from Pearl Harbor 15 April, 1942, bound for the South Pacific. With the Japanese threatening Port Moresby, New Guinea, sea lines of communication to Australia and New Zealand were in peril, and the Navy moved quickly and decisively to block so critical a threat. First action came 4 May when Yorktown (CV‑5) planes hit Japanese invasion shipping at Tulagi and Gavutu. The two carrier forces now combined upon word that an enemy carrier group had entered the Coral Sea. The opening action of the victory there came 7 May, when American search planes spotted the Japanese occupation force, several transports guarded by light carrier Shoho. Lexington and Yorktown planes sank Shoho. Next day, before the major engagement by aircraft from booth American and Japanese heavy carriers, Monaghan was ordered away from formation to transmit important messages, thus preserving radio silence in the main body. She was ordered on to search for survivors of Neosho (AO‑23) and Sims (DD‑409), sunk on the 7th by the Japanese. Since the position of the sinking had been erroneously reported, Monaghan was unable to carry out a rescue, and sailed on with messages for Noumea before rejoining TF 16 in time to return to Pearl Harbor 26 May.
Two days later she was underway for perhaps the decisive battle of the war, the Battle of Midway. The Japanese sailed for the capture of Midway with a brilliant battle plan, but U.S. naval intelligence revealed the plan to American commanders, who thus knew when and where to find the main body of the Japanese attackers. Although outnumbered, the Americans fought with skill and gallantry, sinking four of the five enemy carriers in air actions beginning on the night of 3 June, along with a heavy cruiser. Through the first 2 days Monaghan screened Enterprise (CV‑6), then late on the morning of 5 June was ordered out to rescue men of a downed seaplane. At 1830 she reached the side of badly damaged Yorktown, joining the group of destroyers struggling to save the carrier and guard her from further damage. A Japanese submarine penetrated next day and sank both Yorktown and Hammann, (DD‑412), the carrier remaining afloat another 16 hours before she succumbed. Monaghan, Gwin, (DD‑433), and Hughes (DD‑410) attacked and badly damaged the submarine.
After the great victory, the force returned to Pearl Harbor 13 June. Monaghan was sent north to aid in countering the Japanese threat in the Aleutians. Damaged by collision in the heavy northern fog, Monaghan repaired at Dutch Harbor and Pearl Harbor, then escorted a convoy to the west coast en route a Mare Island repair period.
Monaghan returned to the South Pacific at Nandi, Fiji, 17 November. In the harbor of Noumea she bent her propellers on an underwater obstruction, and had to return to Pearl Harbor on her port screw, hastily replaced, for permanent repairs, completed 21 February 1943.
Once more in the Aleutians, Monaghan joined TG 16.69 a scouting force built around cruisers Richmond (CL‑9)and Salt Lake City (CA‑25). On 26 March this group engaged the Japanese in the Battle of the Komandorski Islands. Although outnumbered, the Americans fired guns and torpedoes so effectively that the Japanese were driven away. Patrol and occasional shore bombardment missions throughout the Aleutians, along with escort missions, continued through the summer. Highlights were a radar‑directed surface engagement with an unidentified target 20 June, and a chase of a Japanese submarine 2 days later that resulted with the submarine being driven up on rocks and abandoned. She was later identified as I‑7, engaged in evacuating troops from Kiska.
After escort duty to Pearl Harbor and San Francisco, Monaghan sailed to San Pedro, Calif., to escort three new escort carriers to the Gilbert Islands operation, for which they sailed from Espiritu Santo 13 November. The escort carriers flew their planes against shore targets and protected convoys off shore through the invasion of Tarawa.
Returning to the west coast on escort duty, Monaghan rejoined the escort carriers after extensive exercises out of San Diego, and prepared for the invasion of the Marshalls, during which she guarded the carriers northwest of Roi as they flew air support and strikes for the landings there. On 7 February 1944 she entered Majuro, then escorted Pennsylvania (BB‑38) to Kwajalein, where she joined the transport screen for the capture of Eniwetok. On the night of 21‑22 February, she joined in an allnight bombardment on Parry Island, then spent a month on patrol and escort duty in the Marshalls.
On 22 March she put to sea in the antisubmarine screen for the fast carriers, bound for strikes on Palau, Woleai, and Yap, returning to Majuro 6 April. The next sortie, 13 April to 4 May, was to cover the Hollandia landings, and strike at Satawan, Truk, and Ponape. After preparing at Majuro, the force now sailed for the invasion of Saipan, against which the first strikes were flown 11 June. While the flyers of TF 58 soundly defeated the Japanese in the Battle of the Philippine Sea, Monaghan’s group patroled off Saipan guarding against a possible breakthrough by the enemy. They next steamed to Eniwetok to prepare for the assault on Guam, for which they sailed 14 July, Monaghan again in the the antisubmarine screen protecting the carriers. Assigned to cover the work of underwater demolition teams off Agat on the night of 17‑18 July, Monaghan furnished harassing fire until daylight, firing again on the island during the early morning of 19 June. She continued bombardment and screening missions until 25 July when she sailed for Pearl Harbor, and an overhaul at Puget Sound.
After training off California and Hawaii, Monaghan sailed for Ulithi 11 November. There she joined the escort for three fleet oilers bound for a rendezvous 17 December with TF 38, whose planes had been striking central Luzon in support of the Mindoro invasion. The fueling day was the first of the typhoon that claimed 790 lives in the 3d Fleet, and sank Spence (DD‑512), Hull (DD‑350), and Monaghan. The six survivors, rescued by Brown after drifting on a raft 3 days, reported that Monaghan took roll after roll to starboard, finally going over. The tragedy, Admiral Nimitz said, “represented a more crippling blow to the 3d Fleet than it might be expected to suffer in anything less than a major action.” Veteran of so many actions against a human enemy, Monaghan fell victim to the sailor’s oldest enemy, the perils of the sea.
Monaghan received 12 battle stars for World War II service.