SUNNYVALE, Calif., May 31, 2012 /PRNewswire/ -- The U.S.

SUNNYVALE, Calif., March 14, 2012 /PRNewswire/ -- The U.S. Navy conducted a successful test flight Feb.

SALT LAKE CITY, July 26, 2011 /PRNewswire/ -- ATK (NYSE: ATK) has received a $48 million major subcontractor award from Orbital Sciences Corporation (NYSE: ORB) to provide commercial solid rocket motors for the Missile Defense Agency (MDA) Intermediate Range Ballistic Missile (IRBM) target rocket program.

KAUAI, Hawaii, April 15, 2011 /PRNewswire/ -- Lockheed Martin's (NYSE: LMT) Aegis Ballistic Missile Defense (BMD) system successfully tracked and engaged an intermediate range ballistic missile using data from a remote AN/TPY-2 radar during a test off the coast of Hawaii.

PACIFIC MISSILE RANGE FACILITY, KAUAI, Hawaii, April 15, 2011 /PRNewswire/ -- Raytheon Company (NYSE: RTN) completed the first flight test of a Standard Missile-3 Block IA against an intermediate range ballistic missile (IRBM).