The Department of Defense, specifically the Navy, is seeking innovative designs for toroidal propellers intended for the MK54 Lightweight Torpedo (LWT) and Unmanned Underwater Vehicles (UUV). The primary objective is to develop a propeller that enhances top speed, fuel efficiency, and reduces noise, thereby improving overall performance compared to existing designs. This initiative is crucial for advancing naval capabilities, as the new propeller design must meet stringent requirements for speed, efficiency, and operational stealth. Interested parties should note that the solicitation is set to open on January 8, 2025, with proposals due by February 5, 2025, and further details can be found at the provided source link.