Lockheed Martin Corp. – Missiles and Fire Control, Grand Prairie, Texas, was awarded a $79,901,716 modification (PZ0003) to contract W31P4Q-21-F-0031 to definitize the task order for the fire control components development and flight test support for Integrated Air and Missile Defense Battle Command System, PATRIOT advanced capability and PAC-3 missile segment enhancement integration with lower tier air and missile defense sensor. Work will be performed in Grand Prairie, Texas, with an estimated completion date of Dec. 31, 2023. Fiscal 2021 research, development, test and evaluation, Army funds in the amount of $79,901,716 were obligated at the time of the award. U.S. Army Contracting Command, Redstone Arsenal, Alabama, is the contracting activity.