Japanese expansion (1941-1942)

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The Japanese expansion of 1941-1942 refers to the opening of the Pacific War when the Empire of Japan attacked British, Dutch, Australian and American holdings in Southeast Asia and the Pacific Ocean.

The Japanese plan was to create a large perimeter stretching into the western-central Pacific in order to facilitate a defensive war while exploiting the resources of Southeast Asia as part of the Greater East Asia Co-Prosperity Sphere. As a further precaution, the Japanese also planned to neutralize the American Pacific Fleet stationed at Pearl Harbor. Starting on December 7/8, the Japanese launched a highly successful campaign and by the end of April, 1942, nearly all of their objectives had been fulfilled with minimal losses.

In the start of May, Japan attempted to expand on their defensive perimeter and cut communications between Australia and the United States by capturing the Allied position at Port Moresby. This attack was eventually rebuffed following the Battle of the Coral Sea.

Contents

[edit] Background

[edit] The offensive

[edit] The attack on Pearl Harbor

[edit] Capture of Southeast Asia

[edit] Malaya and Singapore

[edit] Hong Kong

Main article: Battle of Hong Kong

[edit] Philippines

[edit] Indonesia and Territory of New Guinea

[edit] Burma

[edit] Attack on Central Pacific islands

[edit] Other

[edit] Operation Mo

Main article: Operation Mo