Alliant Tactical Propulsion is one of the leading providers of advanced weapons and space systems. It is also one of the world s leading suppliers of solid rocket motors and one of North America s largest manufacturers of ammunition. Alliant Tactical Propulsion was launched as an independent company in 1990 when Honeywell spun off its defense businesses to shareholders. The company is one of the world s largest suppliers of solid propellant rocket motors and is a leading provider of high-performance composite structures. Alliant Tactical Propulsion maintains an office in Keyser, W.Va.