Katmai Management Services LLC,* Anchorage, Alaska, is awarded a $44,462,174 firm-fixed-price, single award, indefinite-delivery/indefinite-quantity contract for Role Player and Subject Matter Expert Support Services. The contractor will be required to provide all personnel, equipment, tools, materials, supervision, and quality control necessary to perform the requirements. The contractor will provide support services for the Immersive Training Range Support program. Work will be performed at multiple Marine Corps installations and is expected to be completed by September 2025. Funds will be obligated on individual task orders as they are issued. The Marine Corps Systems Command, Quantico, Virginia, is the contracting activity (M67854-21-D-8050).