World War II Armed Forces – Orders of Battle and Organizations

Last Updated 02.10.2007

United States of America Armed Forces

 

Administrative Orders of Battle   8 / 7 December 1941       United States Army       United States Navy       United States Coast Guard       United States Marine Corps       [USMC Temporarily under construction]

Operational Orders of Battle Pacific Theater of Operations Far East, 8 December 1941      West Coast, Philippines, Pacific Islands Mediterranean Theater of Operations North Africa, 23 October 1942      El Alamein North Africa, 11 November 1942      Torch European Theater of Operations Northwest Europe, 6 June 1944      Neptune (Operation Overlord)

Military Organizations December 1941     Infantry Division (triangular)     Infantry Division (square)     Motorized Division     Cavalry Division     Armored Division     Philippine Army Reserve Division     Infantry Air-Borne Battalion March 1942     Infantry Division     Armored Division     Field Artillery Brigade November 1943     Infantry Division     Armored Division June 1944     Ranger Battalion