The Department of Defense, through the Strategic Capabilities Office, is soliciting proposals for the Rapid Affordable Producible Torpedo (RAPTOR), a prototype concept aimed at developing an affordable, rapidly scalable, and producible single-use heavyweight torpedo. This solicitation, identified as SCO-PS-26-01, emphasizes the need for innovative solutions in the research and development of torpedoes and their components, which are critical for enhancing military capabilities. Interested parties can access the solicitation via the CLASSIFIED Acquisition Research Center (ARC) website, and for further assistance, they may contact the RAPTOR Team at RAPTOR@sco.mil. The solicitation was released on November 17, 2025, with an amendment issued on November 21, 2025.