Mk 67 SLMM self-propelled mine

The Mk 67 Submarine-Launched Mobile Mine (SLMM) is a torpedo-like mine designed to be self-propelled and deployed by submarines in areas where other mine delivery methods are impractical. It allows for covert mining in hostile environments to restrict ship and submarine traffic. The SLMM, based on the Mk 37 Mod 2 torpedo, is specifically designed for shallow water operations (to depths less than 328 ft/100 m) and features a mine target detection device.

The SLMM can deploy, under...