Lockheed Martin Space, Titusville, Florida, is awarded a $29,745,730 cost-plus-fixed-fee modification (P00004) to exercise options under a previously awarded contract (N0003022C0100) for Trident II (D5) missile production and deployed systems support. Work will be performed in Washington, D.C. (39.2%); San Francisco, California (15.4%); Valley Forge, Pennsylvania (11.9%); Cambridge, United Kingdom (5%); Santa Barbara, California (4.6%); Seattle, Washington (4%); Albuquerque, New Mexico (3.9%); Orlando, Florida (2.7%); Kings Bay, Georgia (2.6%); Sunnyvale, California (2.6%); Petaluma, California (2.6%); Myersville, Maryland (1.8%); Salt Lake City, Utah (1.8%); Grand Canyon, Arizona (1.2%); and locations less than 1% each (0.70% total). Work is expected to be completed by Sept. 30, 2027. This action is not fully funded. Fiscal 2022 weapons procurement (Navy) funds in the amount of $5,672,091; fiscal 2023 weapons procurement (Navy) funds in the amount of $9,072,119; and fiscal 2023 research and development technology evaluation (Navy) funds in the amount of $6,440,000 will be obligated. No funds will expire at the end of the current fiscal year. This contract is being awarded on a sole source basis under 10 U.S. Code 2304(c)(1) and was previously synopsized on the Federal Business Opportunities website, with one proposal received. Strategic Systems Programs, Washington, D.C., is the contracting activity.