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Supreme Commander for Allied Powers

military office
Also known as: SCAP

Quick Summary

The Supreme Commander for the Allied Powers (SCAP) was a military office established after Japan's defeat in World War II. This role was primarily held by U.S. General Douglas MacArthur. The SCAP office was responsible for the occupation of Japan, which aimed to demilitarize the nation and foster democratic tendencies.12

Key actions taken under SCAP included:
* Dismantling Japan's armed forces and industries.12
* Releasing political prisoners and trying wartime leaders for war crimes.12
* Implementing a new constitution that vested power in a democratic government, renounced war, and granted women the right to vote.2
* Carrying out land reform and beginning the breakup of business conglomerates (zaibatsu).2

While theoretically an international occupation, it was largely conducted by U.S. forces, with SCAP acting with significant autonomy.12

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