Naval History and Heritage Command

Naval History and Heritage Command

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  • Theater of Operations--European
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  • World War II 1939-1945
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Operation Overlord: Invasion of Normandy 

6 June 1944 


Photo #: 26-G-2340  Normandy Invasion, June 1944
Troops crouch inside a LCVP landing craft, just before landing on Omaha Beach, Normandy, on D-Day, 6 June 1944 (26-G-2340).

At First Light... 

At dawn on 6 June, nearly 7,000 U.S. and British ships and craft carrying close to 160,000 troops lay off the Normandy beaches, surprising German commanders, who had overestimated the adverse weather’s impact and were also expecting landings to the northeast, in the Pas-de-Calais area. Following assembly, and a 24-hour delay, the invasion fleet had proceeded across the English Channel along five lanes cleared by minesweepers toward the French coast. The waters off of the U.S. (Utah, Omaha) and British-Canadian (Gold, Juno, Sword) landing beaches had been divided into transport off-loading areas, fire-support channels and areas, and lanes for the assault craft. Cruisers and battleships bombarded enemy coastal fortifications and strongpoints,  followed by tactical air strikes. In each of the initial attack waves, LCTs (landing craft, tank) carried specially configured amphibious tanks that were to serve as immediate infantry fire support once ashore. Patrol boats served as control vessels off of each beach. Destroyers and other small combatants stood by to provide gunfire support, and loaded landing craft proceeded from their line of departure (“Dixie line”) toward the beaches.

Operation Neptune, the naval component of Overlord—mine sweeping, the massive cross-Channel movement, the amphibious landings, and fire and logistics support—and subsequent hard-fought Allied breakout from the Normandy beachhead into German-occupied France set the stage for the liberation of western Europe and final victory in May 1945. The following provide insights about the background, execution, and aftermath of the Normandy invasion:

"Neptune/Overlord: From Concept to Execution—Planning the Invasion of France, 1942–44," a detailed overview of the extensive planning process leading up to the Normandy operation

"Exercise Tiger: Disaster at Slapton Sands, 28 April 1944," historical essay by Adam Bisno, PhD, NHHC Communication and Outreach Division

"Operation Neptune: The U.S. Navy on D-Day," historical essay by Guy J. Nasuti, NHHC Histories and Archives Division

"H-Gram 031: Operation Neptune, 6 June 1944—Special "D-Day" Edition," by NHHC Director Sam Cox

"Operation Neptune: Innovating on the Spot Made D-Day a Success," an analysis on the role quick thinking and decisive actions by Navy leadership contributed to Allied success in Normandy 

"U.S. Navy Ships at Normandy: Command Ships, Battleships, Cruisers, Destroyers, and Destroyer Escorts of the Western Naval Task Force During Operation Overlord"


Photo #: 80-G-252412  Normandy Invasion, June 1944
The forward 14-inch/45-caliber guns of USS Nevada (BB-36) fire on positions ashore during the landings on Utah Beach, 6 June 1944 (80-G-252412).

Videos

D-Day: On the Beaches, 6 June 1944

A forerunner to the Navy special operations force known as the SEALs, naval combat demolition units (NCDU) helped to clear the way for the initial invasion force on D-Day.

 

NHHC Historian Discusses the Navy Beach Clearance Units for D-Day

Historian Guy J. Nasuti from Naval History and Heritage Command talks about Lieutenant Commander Draper L. Kauffman and early naval combat demolition units.

 

A Mighty Endeavor

A video providing an overview of World War II European Theater operations from D-Day to the surrender of Germany.

Imagery and Combat Art

Image Gallery: Operation Overlord and Aftermath

Combat Art 

Artifacts

Artifacts include the USS Texas (BB-35) firing plan, an ensign from LCI-488, a bugle played at Utah beach, a recovered German Mauser pistol, and part of a shell fired from USS Frankford (DD-497) during the bombardment.

Other Resources 

“D-Day” message to Allied forces from General Dwight D. Eisenhower, Supreme Allied Commander

Operation Neptune—from United States Naval Administration in World War II, Vol. V (1948)

Destroyers at Normandy: Naval gunfire support at Omaha Beach

"Naval Guns at Normandy," reminiscences of Vice Admiral Morton L. Deyo, USN (Ret.) (c. 1956)

Report of sunk and damaged ships and craft from the Normandy invasion, 6–25 June 1944

The Mulberries: Artificial harbors at Normandy

The Naval Armed Guard during the Normandy landings

Operation Neptune/D-Day remote-sensing survey in Normandy by NHHC Underwater Archaeology Branch (2000–2003)

Operation Neptune/D-Day remote-sensing survey in Normandy by NHHC Underwater Archaeology Branch (2000–2003)—additional findings 

U.S. Army Center of Military History: Normandy Campaign—European Theater of Operations, June 1944—reports, analyses, photos, and much more

The Enemy's Perspective

The Allied invasion of Normandy—situation report by Generalfeldmarschall Gerd von Rundstedt, German Commander in Chief, West (20 June 1944)

Invasion of Normandy—Allied interrogation of Generalfeldmarschall Wilhelm Keitel and Generaloberst Alfred Jodl (July 1945)

Normandy operations—Allied follow-up interrogation of Generaloberst Alfred Jodl (August 1945)

The Luftwaffe and the Normandy invasion—1944 Office of Naval Intelligence (ONI) report drawn from enemy sources

Generalfeldmarschall Erwin Rommel and the Atlantic Wall, 1943–44—drawn from post-war recollections of senior German army and navy officers (1947)

Construction of the Atlantic Wall—from the Allied interrogation of a senior German army engineer officer (1947)  


Photo #: 26-G-2517  Normandy Invasion, June 1944
Landing ships putting cargo ashore on one of the invasion beaches, at low tide during the first days of the operation, June 1944. Among identifiable ships present are USS LST-532 (in the center of the view); USS LST-262 (third LST from right); USS LST-310 (second LST from right); USS LST-533 (partially visible at far right); and USS LST-524. Note barrage balloons overhead and Army half-track convoy forming up on the beach (26-G-2517).
Published: Mon Jun 10 10:09:11 EDT 2019