Eagle Intelligence Reports

US Submarine Torpedoed Iranian Warship

Eagle Intelligence Reports • March 4, 2026 •

A US submarine sank an Iranian warship in the Indian Ocean, Defense Secretary Pete Hegseth said Wednesday, touting the strike as evidence of America’s global reach in its war on Iran.

“An American submarine sunk an Iranian warship that thought it was safe in international waters. Instead, it was sunk by a torpedo,” Hegseth told a news conference.

Hegseth called the attack “quiet death,” while top US officer General Dan Caine said it was the first US submarine to sink an enemy ship since World War II.

The Pentagon says one of the main aims of the US-Israeli war against Iran, launched Saturday, is to wipe out the country’s navy.