Big Picture: United States Strike Command – National Archives and Records Administration – Department of Defense. Department of the Army. Office of the Deputy Chief of Staff for Operations. U.S. Army Audiovisual Center. This film documents how Strike Command acted as the nation’s means of focusing U.S. military power in a hurry to deal successfully with specific emergencies wherever and whenever they occurred. Headquartered at MacDill Air Force Base on the west coast of Florida, this Command supervised the strategic reserve of combat units of the continental Army command and the combat squadrons of the tactical air command.