A US Navy submarine sank an enemy warship with a torpedo for the first time since World War II. Here's the video.

Secretary of Defense Pete Hegseth called the sinking of an Iranian warship with a single Mk48 torpedo a "quiet death."

In torpedoing an enemy warship, the US Navy just did something it hasn’t done in eight decades

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 with Tehran is taking on a breadth also not seen in decades.

Oil slick, life rafts, dozens of bodies: What Sri Lankan navy found after US sank Iranian warship

Sri Lanka said its navy rescued 32 survivors after a U.S. torpedo sunk Iranian warship IRIS Dena with 180 aboard. Crews recover 87 bodies from the wreckage.

Former Royal Navy commander faces court martial after ship sank on her watch

A former Royal Navy officer will face a court martial following the sinking of a New Zealand ship she was commanding.
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Iranian Ship Was Leaving Indian Naval Exercise When Sunk, Raising Concerns in New Delhi

The Iranian frigate sunk by a U.S. submarine last week had just left an Indian naval exercise. Now India's political opposition is demanding answers.

Investigating claims US sank unarmed Iranian ship and refused to rescue survivors

The IRIS Dena was headed back to Iran from Visakhapatnam, India, where it participated in a multination naval exercise.