Northrop Grumman Systems Corp., Sierra Vista, Arizona, has been awarded a $23,014,791 modification (P00003) to previously awarded contract FA8690-21-C-1000 for Global Hawk (RQ-4) aircraft sustainment. The contract modification is for the purchase of replenishment spares for operational use and to support depot repair. This modification also provides an option for procurement of an additional quantity of spares. The modification brings the total cumulative face value of the contract to $164,506,728. Work will be performed in Japan; and Sierra Vista, Arizona, and is expected to be completed by Jan. 31, 2029. This contract involves Foreign Military Sales to Japan. Foreign Military Sales funds in the amount of $23,014,791 are being obligated at time of award. The Air Force Life Cycle Management Center, Wright-Patterson Air Force Base, Ohio, is the contracting activity.