How does the U.S. Navy keep its most lethal underwater weapon ahead of every rival navy on Earth? In this deep-dive analysis, we break down the evolution, technology, and strategic importance of the Mk 48 ADCAP Mod 7 — the heavyweight torpedo that forms the backbone of American submarine warfare. Carried by U.S. attack submarines and ballistic missile submarines, the Mk 48 is designed to destroy both enemy submarines and surface warships in some of the most complex and hostile environments on the planet. Operating in total darkness hundreds of feet below the ocean surface, this advanced torpedo uses active and passive sonar, wire guidance, autonomous homing, and counter-countermeasure algorithms to track and eliminate targets that are actively trying to evade it. Originally introduced in the 1970s, the Mk 48 has never stopped evolving. The ADCAP (Advanced Capability) upgrades transformed

Source: The U.S. Torpedo That Can Sink Anything