ATK Receives $90 Million Contract for Trident II Solid Rocket Propulsion Systems

Alliant Techsystems (ATK) has received a $90 million contract from Lockheed Martin to produce solid rocket propulsion systems for all three stages of the U.S. Navy's Trident II (D-5) Fleet Ballistic Missile. Under the terms of the annual contract, ATK will continue to supply Trident solid rocket propulsion systems to the Trident II (D-5) Missile System Prime Contractor, Lockheed Martin Space Systems Company.