71. Minuteman III launch from Vandenberg AFB, California. The Minuteman III is the standard U.S. land-based intercontinental ballistic missile. This three-stage solid-propellant missile is launched from underground silos that are 24.4 meters (80 feet) deep and 3.7 meters (12 feet) in diameter. These missiles can be launched either from underground control centers or by an airborne launch control center installed in KC-135 aircraft. Minuteman III was first test-fired on August 16, 1968, and has since replaced earlier Minuteman series ICBMs in the operational system. This missile was designed by Boeing for the Air Force Strategic Air Command. This missile is from the US. Air Force and Boeing Aerospace Corporation. |