United States, Aug. 6 -- Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is awarded a $12,893,223 modification (P00006) to a previously awarded cost-plus-incentive-fee contract (N0001922C0015). This modification increases the contract value to provide continued engineering and other related activities in support of the design and development of a Joint Strike Fighter aircraft variant tailored for an unspecified Foreign Military Sales (FMS) customer. Work will be performed in El Segundo, California (56%); Fort Worth, Texas (43%); and Tempe, Arizona (1%), and is expected to be completed in December 2028. FMS customer funds in the amount $12,893,223 will be obligated at the time of award, none of which will expire at...