United States, Sept. 28 -- Amentum Technology Inc., Tullahoma, Tennessee, has been awarded a $572,358,987 cost-plus-incentive-fee for North American Aerospace Defense Command Cheyenne Mountain Complex - Integrated Tactical Warning/Attack Assessment and Space Support Contract Three support.This contract provides for operation, maintenance, and sustainment of the NCMC - ITW/AA, legacy space command and control, and related support systems and tools. Work will be performed at Peterson Space Force Base, Colorado, and is expected to be completed by Sept. 27, 2033. This contract was a competitive acquisition, and seven offers were received.Fiscal 2026 operation and maintenance funds in the amount of $15,561,950 are obligated at the time of award....