BAE Systems Technology Solutions & Services Inc., Rockville, Maryland, is awarded a cost-plus-fixed-fee contract modification (P00019) in the amount of $66,974,244 to a previously awarded and announced contract (N00030-22-C-6001) to exercise fiscal 2024 options to provide support services for the U.S. Trident II D5 Strategic Weapon Systems program, the Attack Weapon System program, and the Nuclear Weapon Security program. This contract award also benefits a foreign military sale to the United Kingdom. Work will be performed in Rockville, Maryland (58.2%); Washington, D.C. (23.8%); Saint Marys, Georgia (3.3%); Cape Canaveral, Florida (2.3%); Rochester, United Kingdom (1.7%); Bremerton, Washington (1.3%); Portsmouth, Virginia (1.0%); and various other locations (less than 1% each, 8.4% total). Work is expected to be completed Sept. 30, 2024. This action is awarded subject to the availability of funds. No funds will expire at the end of the current fiscal year. This contract was a sole source acquisition pursuant to 10 U.S. Code 2304(c)(1)(4). Strategic Systems Programs, Washington, D.C., is the contracting activity.