United States, July 28 -- Lockheed Martin Corporation Missiles and Fire Control, Dallas, Texas, is being awarded a $2,063,197,215 modification (P00105) to a previously awarded contract (HQ0147-17-C-0032) for the production of Terminal High Altitude Area Defense (THAAD) Interceptors to support the U.S. government. The total value of this contract is increased from $8,353,586,643 to $10,416,783,858. Under this modification, the contractor will produce THAAD components under fixed-price incentive (firm-target) contract line-item numbers. The work will be performed in Dallas, Texas; Sunnyvale, California; Troy, Alabama; and Camden, Arkansas, with an expected completion date Dec. 1, 2029. One offer was solicited, and one offer was received. Fisc...