Definitive Contract FA881119C0005

This federal contract award, valued at $422,120,493.67, was issued by the U.S. Air Force Space and Missile Systems Center to United Launch Services, LLC, a wholly-owned subsidiary of United Launch Alliance, L.L.C. The contract is for the Evolved Expendable Launch Vehicle Silent Barker mission, which involves launch vehicle integration, assembly, testing, and launch operations for critical national security space missions and NASA programs. The contract is a definitive, firm-fixed price contract with no set-aside designation. United Launch Services leverages Atlas V and Delta IV launch vehicles to deliver payloads into orbit for the Department of Defense, intelligence community, and other government agencies. This award is part of the National Security Space Launch Phase 2 program, which provides launch services for critical national security payloads. United Launch Services also holds several significant Indefinite Delivery Vehicles (IDVs) for launch services across multiple government agencies.