The Pacific Theater of Operations (PTO) was the World War II area of military activity in the Pacific Ocean and the countries bordering it, a geographic scope that reflected the operational and administrative command structures of the American forces during that period. (The other areas of the Pacific War -- the China Burma India Theater and the South-East Asian Theatre -- had their own respective command structures, independent of PTO.)
The Paci...
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The Pacific Theater of Operations (PTO) was the World War II area of military activity in the Pacific Ocean and the countries bordering it, a geographic scope that reflected the operational and administrative command structures of the American forces during that period. (The other areas of the Pacific War -- the China Burma India Theater and the South-East Asian Theatre -- had their own respective command structures, independent of PTO.)
The Pacific Theater of Operations was one of two areas in which the United States initiated offensive combat operations against the Axis in late 1942. This included operations by the 32nd and the 41st on New Guinea, the Americal on the Gilbert Islands, and the 1st Marine Division on Guadalcanal. The other area was the Mediterranean Theater of Operations, beginning with Operation Torch in November.
From mid-1942 until the end of the war in 1945, there were two operational commands in the PTO:
In addition, during 1945, General Carl Spaatz commanded the...
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