A solid-propellant motor and inertial guidance improved the Sergeant from its predecessor the Corporal. It was capable of carrying a nuclear or conventional warhead. Also, scaled down Sergeant motors were used on the upper stages of the Jupiter C which launched the Army Satellite Explorer 1 in Jan. 1958.
U.S Army
Dimensions
Length: 36 feet
Diameter: 31 inches
Weight: 10,000 pounds
Propellant: Solid
Range: 75 miles
First Firing: 1956