Science Applications International Corp., Reston, Virginia, has been awarded a $99,000,000 indefinite-delivery/indefinite-quantity contract for Weapon Engagement Simulation Technology for Advanced Research (WESTAR). The contract provides for the development of multi-spectral and multi-modal phenomenology modeling capabilities towards the research, development and transition of Air Force munitions. Work will be performed at Eglin Air Force Base, Florida, and is expected to be completed by Nov. 30, 2026. This award is a result of a competitive acquisition and one offer was received. Fiscal 2021 research, development, test and evaluation funds in the amount of $2,843,404 are being obligated at the time of award. Air Force Research Laboratory, Eglin Air Force Base, Florida, is the contracting activity (FA8651-22-D-1001).