Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is awarded a $25,296,081 cost-plus-fixed-fee, firm-fixed-price modification (P00005) to a previously awarded contract (N0001922C0032). This modification adds scope to provide for continued program management, logistics, sustainment, and system engineering support, in support of an undisclosed country’s integration as a Foreign Military Sales (FMS) customer into the F-35 Joint Strike Fighter program. Work will be performed in Fort Worth, Texas (85%); Orlando, Florida (10%); and various location outside the continental U.S. (5%), and is expected to be completed in April 2026. FMS customer funds in the amount of $25,296,081 will be obligated at the time of award, none‬ of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.