The Torsk’s sinking of the Japanese vessel marked the last U.S. submarine kill for over eight decades — that is until March 3 ...

World War II made one thing clear: control of the seas could decide the fate of nations. Although battleships had ...

A single Mk-48 torpedo achieved "immediate effect" on an Iranian frigate, which was operating in the Indian Ocean, the ...

While the identity of the U.S. submarine was not identified for operational security, the IRIS (Islamic Republic of Iran Navy) Dena was in the region off the southern coast of Sri Lanka. The ...

The downing of the Iranian frigate IRIS Dena marks the first time an American submarine has destroyed an enemy warship in decades.

World War II proved that control of the oceans could determine the outcome of a global conflict. While battleships had long ...

In June 1943, a Kentucky congressman walked up to a microphone and gave Japan one of its greatest intelligence victories of WWII.

A U.S. Navy fast-attack submarine on Tuesday sank an Iranian warship in the Indian Ocean using a single torpedo, Defense Secretary Pete Hegseth told reporters Wednesday, saying this was the first time ...

This video features rare World War II footage of a Japanese submarine crew operating at sea. Submarines played a significant role in Pacific naval strategy, carrying out reconnaissance missions, ...

During World War II, U.S. Navy destroyer escorts played a crucial role in protecting supply convoys from deadly Axis ...

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 ...

An American attack submarine sank an Iranian Navy ship off the coast of Sri Lanka, extending the ongoing conflict with Iran ...