Lockheed Martin Space, Littleton, Colorado, is awarded a $34,999,978 cost-plus-incentive-fee contract modification (P00056) to a previously awarded contract (N0003019C0025) for the design, development, build and integration of equipment for missile flight test demonstrations and fielding. Work will be performed in Littleton, Colorado (74%); Cambridge, Massachusetts (14%); Simsbury, Connecticut (8%); Sunnyvale, California (3%); and Pittsfield, Massachusetts (1%). Work is expected to be completed February 25, 2024. Fiscal 2023 research, development, test, and evaluation (Navy) funds in the amount of $34,999,978 are obligated on this award. No funds will expire at the end of the fiscal year. This contract is awarded on a sole source basis under 10 U.S. Code 3204(a)(1), and was previously synopsized on the System for Award Management online portal. Strategic Systems Programs, Washington, D.C., is the contracting activity.