MGM-29 Sergeant
![](http://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Sergeant_missile.jpg/220px-Sergeant_missile.jpg)
The MGM-29 Sergeant was an American short-range, solid fuel, surface-to-surface missile developed at the Jet Propulsion Laboratory. Activated by the US Army in 1962 to replace the MGM-5 Corporal it was deployed overseas by 1963, carrying the W52 nuclear warhead or alternatively one of high explosives. It was replaced by the MGM-52 Lance and the last US Army battalion was deactivated in 1977.
The Sergeant had a takeoff thrust of 200 kN, a takeoff weight of 4530 kg, a diameter of 790 mm, a length of 10.52 m and a fin span of 1.80 m. The Sergeant missile had a minimum range of 25 miles, and a maximum range of 84 miles.
The Sergeant was used as the second stage of the Scout satellite launcher, and clusters of Sergeant-derived rockets were used in the second and third stages of the Jupiter-C sounding rocket and the Juno I launch vehicle.
Thiokol developed the Sergeant rocket motors -- and the Castor rocket stages derived from them -- at the Redstone Arsenal near Huntsville, Alabama.[1]