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Attack on Pearl Harbor

Attack on Pearl Harbor

7 December 1941, Pearl Harbor, Oahu, Hawaii

Japanese victory

Six Japanese carriers under Vice Admiral Chūichi Nagumo crossed the North Pacific in radio silence and, on a Sunday morning, launched 353 aircraft from 230 miles north of Oahu. An hour before they arrived the old destroyer Ward sank a midget submarine off the harbour mouth, but her report was not acted on. Two waves of torpedo bombers, dive bombers and high-level bombers caught the Pacific Fleet's battleships moored in pairs along Battleship Row. A bomb set off Arizona's forward magazines and killed 1,177 of her crew. Oklahoma capsized, West Virginia and California sank at their moorings, and Nevada, the only battleship to get under way, was beached to keep her from blocking the channel. In all 2,403 Americans were killed and 188 aircraft destroyed, for 29 Japanese aircraft and five midget submarines. But the American carriers were at sea, and the fuel tanks, repair yards and submarine base were barely touched. All but Arizona, Oklahoma and the old target ship Utah were repaired, and most of them fought again. The attack brought the United States into the war.

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Photograph taken from a Japanese plane during the torpedo attack on ships moored on both sides of Ford Island shortly after the beginning of the Pearl Harbor attack. View looks about east, with the supply depot, submarine base and fuel tank farm in the right center distance. A torpedo has just hit U Image: Imperial Japanese Navy, Public domain · Wikimedia Commons

United States Navy

17+ ships, 6 lost

ShipTypeOutcome
USS Arizona

Magazines blew up; 1,177 killed

Battleship

Pennsylvania class

Sunk
USS Oklahoma

Capsized; 429 killed

Battleship

Nevada class

Sunk
USS West Virginia

Sank upright; raised and rebuilt

Battleship

Colorado class

Sunk
USS California

Sank at her moorings; raised and rebuilt

Battleship

Tennessee class

Sunk
USS Nevada

Got under way; beached

Battleship

Nevada class

Damaged
USS Pennsylvania

Fleet flagship, in drydock

Battleship

Pennsylvania class

Damaged
USS Maryland

Battleship

Colorado class

Damaged
USS Tennessee

Battleship

Tennessee class

Damaged
USS Utah

Target ship; capsized

Target ship

Florida class

Sunk
USS Helena

Torpedoed

Light cruiser

St. Louis class

Damaged
USS Raleigh

Torpedoed

Light cruiser

Omaha class

Damaged
USS Honolulu

Light cruiser

Brooklyn class

Damaged
USS Cassin

Wrecked in drydock; rebuilt

Destroyer

Mahan class

Damaged
USS Downes

Wrecked in drydock; rebuilt

Destroyer

Mahan class

Damaged
USS Shaw

Forward magazine blew up

Destroyer

Mahan class

Damaged
USS Ward

Sank a midget submarine before the raid

Destroyer

Wickes class

Survived
USS Neosho

Moved her full tanks clear of Battleship Row

Auxiliary

Cimarron class

Survived
Flotillas and other craftNumberLost

Other ships in harbour

The minelayer Oglala capsized, and was raised.

About 701

Imperial Japanese Navy

25 ships, 5 lost

ShipTypeOutcome
IJN Akagi

Nagumo's flagship

Aircraft carrier

Survived
IJN Kaga

Aircraft carrier

Survived
IJN Sōryū

Aircraft carrier

Survived
IJN Hiryū

Aircraft carrier

Survived
IJN Shōkaku

Aircraft carrier

Shōkaku class

Survived
IJN Zuikaku

Aircraft carrier

Shōkaku class

Survived
IJN Hiei

Escort

Battleship

Kongō class

Survived
IJN Kirishima

Escort

Battleship

Kongō class

Survived
IJN Tone

Escort

Heavy cruiser

Tone class

Survived
IJN Chikuma

Escort

Heavy cruiser

Tone class

Survived
IJN Abukuma

Led the destroyer screen

Light cruiser

Nagara class

Survived
Flotillas and other craftNumberLost

Destroyers of the carrier screen

90

Midget submarines

One sunk by Ward; one captured after running aground, with Ensign Kazuo Sakamaki, the first Japanese prisoner of the war.

55

Map

  • Kidō Butai to Pearl Harbor 26 November – 7 December 1941