NAL Research Corp., Manassas, Virginia, is awarded an $7,831,374 cost-plus-fixed-fee, indefinite-delivery/indefinite-quantity contract with a five-year ordering period for integrating existing, new, or modified Iridium devices and Iridium network capabilities for intelligence, surveillance, and reconnaissance requirements at Naval Surface Warfare Center, Dahlgren Division. Work will be performed in Manassas, Virginia, and is expected to be complete by June 2026. Fiscal 2021 operation and maintenance (Navy) funding in the amount of $10,000; and working capital funds (Navy) in the amount of $10,000 will be obligated at the time of award, of which, funds in the amount of $10,000 will expire at the end of the current fiscal year. This is a sole source award in accordance with Federal Acquisition Regulations 6.302-1(a) (2) (iii) – only one responsible source and no other supplies or services will satisfy agency requirements. Naval Surface Warfare Center, Dahlgren Division, Virginia, is the contracting activity (N00178-21-D-4402).