The MK 50 torpedo is a highly capable undersea weapon for U.S. Navy surface ships and aircraft. Developed to replace the MK 46 torpedo, it was first authorized for Fleet use in October 1992.

The MK 54 Mod 0 Lightweight Torpedo integrates existing torpedo hardware and software from the MK 46, MK 50 and MK 48 torpedo programs with state-of-the-art commercial-off-the-shelf digital signal ...