Rolls-Royce Corp., Indianapolis, Indiana, is awarded a $15,554,347 modification (P00003) to a firm-fixed-price order (N0001922F2249) against a previously issued basic ordering agreement (N0001919G0013). This modification adds scope to provide for the development of the sovereign repair capability as well as facility standup for the V-22 AE 1107C engine to include integration of an AE 1107C engine test cell into existing Kawasaki Heavy Industries facilities for the government of Japan.  Work will be performed in Indianapolis, Indiana (27%); and Hyogo, Japan (73%), and is expected to be completed in May 2026. Foreign Military Sales funds in the amount of $15,554,347 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.