United States, Dec. 5 -- Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is awarded a $1,141,213,934 modification (P00005) to a previously awarded fixed-price incentive (firm-target), undefinitized, advanced acquisition contract (N0001925C0070). This modification provides additional funding to previously awarded scope to procure long lead materials, parts, and components in support of 65 Lot 20 production aircraft and adds scope to procure long lead materials, parts, and components in support of 133 Lot 21 production aircraft for the Air Force, Navy and Marine Corps, F-35 cooperative program partners, and Foreign Military Sales (FMS) customers. Work will be performed Fort Worth, Texas (59%); El Segundo, California...