This federal contract award was made by the Missile Defense Agency (MDA) to Lockheed Martin Corporation for the maintenance and sustainment of two Terminal High Altitude Area Defense (THAAD) weapon systems in support of a Foreign Military Sales (FMS) case with the Government of the United Arab Emirates. The contract, valued at $517,816,701.12, is a definitive, cost-plus incentive contract that will run through September 30, 2026. The award does not have a set-aside designation. The MDA SUPPORT program, a Department of Defense acquisition program focused on providing comprehensive support services and equipment for the Missile Defense Agency's operations, research, and development activities, is the overarching vehicle for this contract. Lockheed Martin is the prime contractor, and the contract includes work performed at Sunnyvale, California.