Lockheed Martin Corp., Grand Prairie, Texas, was awarded a $3,430,119,287 modification (PZ0007) to contract W31P4Q-23-D-0003 for the Guided Multiple Launch Rocket System. Work locations and funding will be determined with each order, with an estimated completion date of Oct. 20, 2027. U.S. Army Contracting Command, Redstone Arsenal, Alabama, is the contracting activity.