What were the Japanese trying to accomplish in the battle of the coral sea?

The Japanese were seeking to control the Coral Sea with an invasion of Port Moresby in southeast New Guinea, but their plans were intercepted by Allied forces.

Explanation:

May 4-8, 1942 - The Battle of the Coral Sea was a major air and naval engagement during World War II, fought between the Americans, Australians and Japanese on May 7-8, 1942. It marked a major turning point in the Pacific war because it effectively stopped the Japanese advance to the south towards Australia.

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