Aerojet Rocketdyne, Coleman Aerospace Inc., a wholly owned subsidiary of Aerojet Rocketdyne Inc., Orlando, Florida, is being awarded a $10,106,689 modification (P00232) to exercise an option to a previously awarded contract (HQ1047-14-C-0001) to increase calendar year 2025 program management office support. The value of this contract is increased from $1,219,276,792 to $1,229,383,481. Under this modification, the contractor will provide calendar year 2025 program management office support as set forth in the performance work statement. The work will be performed in Orlando, Florida; and Cape Canaveral Space Force Station, Florida. The performance period is from Jan. 1, 2025, through Dec. 31, 2025. Fiscal 2025-2026 research, development, test and evaluation funds in the amount of $3,000,000 are being obligated on this award. The Missile Defense Agency, Huntsville, Alabama, is the contracting activity.