Northrop Grumman Systems Corp., San Diego, California, is awarded a $39,731,584 cost-plus-fixed-fee and cost-only modification to previously awarded contract N00024-24-C-6400 to exercise options for Joint Counter Radio-Controlled Improvised Explosive Device Electronic Warfare (JCREW) Increment One Block One (I1B1) engineering and sustainment support and associated other direct costs. Work will be performed in San Diego, California and is expected to be complete by February 2026. Fiscal 2025 research, development, test and evaluation (Air Force) in the amount of $1,465,771, will be obligated at time of award, and will not expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, District of Columbia is the contracting activity.