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

This story has been updated with additional information from U.S. Central Command about the sinking of an IRGCN corvette. An ...

The imagery represents the first confirmed heavy damage or loss of an Iranian warship as part of Operation Epic Fury and Roaring Lion.

Bryan Clark appears on Mission Critical Podcast to discuss the new class of frigate the United States Navy wants, which is based on the HII-built Legend-class National Security Cutter. He explains why ...

The sinking of an Iranian warship by a US Navy submarine off the coast of Sri Lanka this week is something a US sub hasn’t done in more than 80 years and is another indication that Washington’s war ...

IRIS Dena was one of Iran’s newest combat ships, and had 180 personnel on board when the submarine attacked. Reports of the Dena being in distress first emerged overnight between Mar. 3 and Mar. 4, ...

Sri Lanka has interned one of Tehran’s few remaining naval vessels and its crew on humanitarian grounds following a U.S. submarine attack against an Iranian frigate near its territorial waters, ...

Greece is bolstering the defensive capabilities and deterrent posture of Cyprus by deploying military assets to the island.

Since 1991, Navy subs have launched scores of cruise missiles in combat, but the torpedo attack off Sri Lanka is a return to form after 80 years.