Reports on March 4, 2026, revealed that a U.S. Navy submarine sank the Iranian warship IRIS Dena using a torpedo in the Indian Ocean near Sri Lanka. A torpedo is a powerful underwater missile used in ...
Discover the groundbreaking TORPEDO ONE Lightweight Torpedo, developed by Saab Technologies for the Swedish Ministry of ...
After a U.S. submarine sank Iran’s IRIS Dena with a Mk 48 torpedo, attention turned to the Navy’s primary undersea weapon that first entered operational service in 1972.
The National Interest on MSN

A Short History of Naval Torpedoes

The first moving naval “torpedo” was physically attached to the submarine that used it—with perhaps predictable results.
Old Tech, Hard To Defend Against. A US submarine sank the Iranian frigate IRIS Dena off the southern coast of Sri Lanka on Wednesday, killing 87 people. The submarine struck the ship with a torpedo, U ...
The US released footage of a Mark-48 torpedo sinking Iran's IRIS Dena frigate in the Indian Ocean, killing over 80 sailors. This dramatic event, the first enemy ship sinking by a US torpedo since WWII ...
Add Yahoo as a preferred source to see more of our stories on Google. The sinking of the Iranian warship IRIS Dena by a single Mk 48 torpedo has put renewed focus on the U.S. Navy’s primary undersea ...