The Events Of December 7, 1941 Pearl Harbor

Read Complete Research Material



The Events of December 7, 1941 Pearl Harbor

The attack on Pearl Harbor (called the Hawaii Operation or Operation Z by the Japanese Imperial General Headquarters, and the Battle of Pearl Harbor by some Americans)[6] was an unannounced military strike conducted by the Japanese navy against the United States naval base at Pearl Harbor, Hawaii on the morning of December 7, 1941. It resulted in the United States' entry into World War II. The attack was intended as a preventive action in order to keep the U.S. Pacific Fleet from influencing the war that the Empire of Japan was planning in Southeast Asia, against Britain and the Netherlands, as well as the U.S. in the Philippines. The base was attacked by Japanese aircraft (a total of 353, in two waves) launched from six aircraft carriers.

Four U.S. Navy battleships were sunk (two of which were raised and returned to service later in the war) and all of the four other battleships present were damaged. The Japanese also sank or damaged three cruisers, three destroyers, an anti-aircraft training ship[8] and one minelayer. 188 U.S. aircraft were destroyed, 2,402 personnel were killed and 1,282 were wounded. The power station, shipyard, maintenance, and fuel and torpedo storage facilities, as well as the submarine piers and headquarters building (also home of the intelligence section) were not attacked. Japanese losses were light, with 29 aircraft and five midget submarines lost, and 65 servicemen killed or wounded. One Japanese sailor was captured.

The attack was a major engagement of World War II and came as a profound shock to the American people. Domestic support for isolationism, which had been strong, disappeared. Germany's ill-considered declaration of war on the U.S., which was not required by any treaty commitment, moved the U.S. from clandestine support of Britain (for example the Neutrality Patrol) into active alliance and full participation in the European Theater. Despite numerous historical precedents for unannounced military action, the lack of any formal warning by Japan, particularly while negotiations were still apparently ongoing, led to it being characterized as a "sneak attack", and to President Franklin D. Roosevelt proclaiming December 7 "a date which will live in infamy".

The naval strike was intended to neutralize the U.S. Pacific Fleet, and hence protect Japan's advance into Malaya and the Dutch East Indies, where Japan sought access to natural resources such as oil and rubber. Both the U.S. and Japan held long-standing contingency plans for war in the Pacific which were continuously updated as tensions between the two countries steadily increased during the 1930s, with the Japanese expanding into Manchuria and mainland China. Japan spent considerable effort trying to isolate China and achieve sufficient resource independence to attain victory on the mainland; the "Southern Operation" was designed to assist these efforts.

In 1940, following Japan's invasion of French Indochina and under the authority granted by the Export Control Act, the United States halted shipments of airplanes, parts, machine tools, and aviation gasoline, which was perceived by Japan as an unfriendly ...
Related Ads