L3 Applied Technologies Inc., San Leandro, California, is being awarded a $73,457,777 (inclusive of options) combination fixed-price, economic-price-adjustment, cost-plus-fixed-fee contract for the Nuclear Weapons Effect West Coast Facility Simulator Program for the Defense Threat Reduction Agency (DTRA) in support of the Research and Development Department. Work will be performed at the contractor’s location in San Leandro, California. The period of performance is anticipated to be from Feb. 1, 2023, to Jan. 31, 2031. The award is a result of a sole-source acquisition. Fiscal 2022 and 2023 research, development, test and evaluation funds in the total amount of $5,740,275 have been obligated since award of the undefinitized contract action on Jan. 31, 2023. DTRA, Fort Belvoir, Virginia, is the contracting activity (HDTRA1-23-C-0011).