Changes

====Navy Yard area====

====Navy Yard area====

The initial Japanese attack wave hit the Pearl Harbor Navy Yard area relatively lightly, with a few torpedoes launched at ships along 1010 Dock and some dive bombers targeting that vicinity and the drydock area immediately to the southward. The torpedo planes made one hit, on the light cruiser ''Helena'', opening two of her engineering spaces to the sea. The minelayer ''Oglala'', tied up alongside ''Helena'', fared much worse. This old converted passenger ship had her port side opened up by the blast of the torpedo that hit the cruiser, and the resulting inrush of water could not be controlled. About two hours later, ''Oglala'' rolled over to port and sank alongside 1010 Dock.

The initial Japanese attack wave hit the Pearl Harbor Navy Yard area relatively lightly, with a few torpedoes launched at ships along 1010 Dock and some dive bombers targeting that vicinity and the drydock area immediately to the southward. The torpedo planes made one hit, on the light cruiser ''Helena'', opening two of her engineering spaces to the sea. The minelayer ''Oglala'', tied up alongside ''Helena'', fared much worse. This old converted passenger ship had her port side opened up by the blast of the torpedo that hit the cruiser, and the resulting inrush of water could not be controlled. About two hours later, ''Oglala'' rolled over to port and sank alongside 1010 Dock.

==Aftermath==

==Aftermath==

[[Image:G19943.jpg|200px|right|thumb|Destroyers ''Downes'' and ''Cassin'' lie wrecked in front of the lightly-damaged battleship ''Pennsylvania'' at Pearl Harbor, December 7, 1941.]]

[[Image:U036055.jpg|right|200px|thumb|USS ''Bennington'' (CVA-20) passes the wreck of USS ''Arizona'' (BB-39) on Memorial Day, 31 May 1958. By the mid-1950's platforms were constructed over the sunken battleship for services to the more than 1,100 sailors and Marines entombed onboard; a white marble memorial structure would span the wreck in 1962, inscribed with their names.]]

When the attack ended shortly before 10:00 a.m., less than two hours after it began, the American forces have paid a fearful price. Twenty-one ships of the U.S. Pacific Fleet were sunk or damaged: the battleships ''Arizona'', ''California'', ''Maryland'', ''Nevada'', ''Oklahoma'', ''Pennsylvania'', ''Tennessee'', and ''West Virginia''; cruisers ''Helena'' (CL-50), ''Honolulu'' (CL-48), and ''Raleigh'' (CL-7); the destroyers ''Cassin'' (DD-372), ''Downes'' (DD-375), ''Helm'' (DD-388), and ''Shaw'' (DD-373); seaplane tender ''Curtiss'' (AV-4); target ship (ex-battleship) ''Utah'' (AG-16); repair ship ''Vestal'' (AR-4); minelayer ''Oglala'' (CM-4); tug ''Sotoyomo'' (YT-9); and Floating Drydock Number 2. Aircraft losses were 188 destroyed and 159 damaged, the majority hit before they had a chance to take off. American dead numbered 2,403. That figure included 68 civilians, most of them killed by improperly fused anti-aircraft shells landing in Honolulu. There were 1,178 military and civilian wounded.

When the attack ended shortly before 10:00 a.m., less than two hours after it began, the American forces have paid a fearful price. Twenty-one ships of the U.S. Pacific Fleet were sunk or damaged: the battleships ''Arizona'', ''California'', ''Maryland'', ''Nevada'', ''Oklahoma'', ''Pennsylvania'', ''Tennessee'', and ''West Virginia''; cruisers ''Helena'' (CL-50), ''Honolulu'' (CL-48), and ''Raleigh'' (CL-7); the destroyers ''Cassin'' (DD-372), ''Downes'' (DD-375), ''Helm'' (DD-388), and ''Shaw'' (DD-373); seaplane tender ''Curtiss'' (AV-4); target ship (ex-battleship) ''Utah'' (AG-16); repair ship ''Vestal'' (AR-4); minelayer ''Oglala'' (CM-4); tug ''Sotoyomo'' (YT-9); and Floating Drydock Number 2. Aircraft losses were 188 destroyed and 159 damaged, the majority hit before they had a chance to take off. American dead numbered 2,403. That figure included 68 civilians, most of them killed by improperly fused anti-aircraft shells landing in Honolulu. There were 1,178 military and civilian wounded.