Teledyne FLIR Surveillance Inc., North Billerica, Massachusetts, was awarded a $34,393,346 firm-fixed-price, indefinite-delivery/indefinite-quantity contract for the test, teardown, evaluation and repair of lowest replaceable units in the following electro-optic, infrared (EO/IR) systems: combatant craft forward looking infrared (CCFLIR); CCFLIR Increment 2; shipboard infrared visual sensor system; Sea FLIR II System; Patrol Boat-Electro-Optic System; Maritime Forward Looking Infrared (MARFLIR) II; and SeaFLIR 280HD; and all variants thereof. The programs requiring repair support include the Coast Guard; mine counter measures; Patrol Coastal Electro Optics; Scoutmaster; Navy Expeditionary Combat Command; Special Operations Command; U.S. Strategic Systems Program; Navy ships; and other maritime platforms. The contract also includes spare parts and engineering services in support of the Teledyne FLIR Surveillance Inc., EO/IR systems. Work will be performed in North Billerica, Massachusetts, and is expected to be completed by December 2028. Fiscal 2023 defense-wide operations and maintenance appropriation account funds in the amount of $40,198 will be obligated at time of award; these funds will expire at the end of the current fiscal year. This contract was not competitively procured via the SAM.gov website, with one offer received. This is a sole source action in accordance with Federal Acquisition Regulation 6.302-1, only one responsible source. Teledyne FLIR Surveillance Inc., is the original equipment manufacturer of the systems and the only company who can perform the required repairs and provide the required system support. No other supplies or services will satisfy agency requirements. Naval Surface Warfare Center, Crane Division, Crane, Indiana, is the contracting activity (N0016423DJQ05). (Awarded Sept. 18, 2023)