The Mk 54 is a lightweight torpedo used by the United States Navy and other allied forces. It is designed for anti-submarine warfare and can be launched from various platforms, including surface ships, submarines, and aircraft. The Mk 54 combines advanced technology with a streamlined design to enhance its effectiveness against underwater threats. This torpedo is an upgrade from earlier models, such as the Mk 46, and features improved guidance systems and a more efficient propulsion mechanism. The Mk 54 is capable of operating in shallow waters and can be deployed in various maritime environments, making it a versatile tool for naval operations.