March 8 (UPI) -- Northrop Grumman was awarded a $322.5 million contract for engineering and manufacturing development of new rocket motors for a missile system the Navy uses on several aircraft.
The contract, announced Thursday by the Department of Defense, includes the design, integration and test of a new solid rocket motor for the AGM-88G variant of the Advanced Anti-Radiation Guided Missile -- Extended Range, or AARGM-ER, for use on F/A-18E/F, EA-18G and F-35A/C aircraft.