Lockheed Martin Rotary and Mission Systems, Moorestown, New Jersey, is being awarded a sole-source hybrid (cost-plus-incentive-fee and cost-plus-fixed-fee) contract with a total value of $39,237,294, inclusive of options. Under this follow-on contract, the contractor will provide operations and sustainment and logistics services to the Aegis Combat System and its elements/sub elements at Aegis Ashore Missile Defense Test Complex-Pacific Missile Range Facility in Kauai, Hawaii. The contractor will also support and implement the Labyrinth Shield Shielding Effectiveness project at host nations and conduct special studies to benefit Aegis Missile Defense capabilities and performance. The work will be performed in Kauai, Hawaii; and Moorestown, New Jersey, with an estimated completion date of May 2029. The period of performance is from May 16, 2024, through May 15, 2029. Fiscal 2024 research, development, test, and evaluation funds in the amount of $2,387,790 will be obligated at the time of award. The Missile Defense Agency, Dahlgren, Virginia, is the contracting activity (HQ085124C0002).