1. Military Specification MIL-S-3001F. (6 November 1964)
The United States Army Central, formerly the Third United States Army, commonly referred to as the Third Armyand as ARCENT, is a military formation of the United States Army which saw service in World War I and World War II, in the 1991 Gulf War, and in the coalition occupation of Iraq. It is best known for its campaigns in World War II under the command of General George S. Patton.