A 312-foot Iranian frigate, the Dena, with a 130-member crew, was struck Wednesday by a torpedo fired from a U.S. Navy submarine about 20 miles off Sri Lankaâs southern tip after the ship had participated in an Indian naval exercise and was returning home. The torpedo appears to have ruptured the hull from beneath, and the ship sank quickly.
The submarine did not attempt to rescue sailors in the water. After the sinking, Sri Lankan authorities responded to distress signals and conducted search-and-rescue operations, arriving at least an hour later. The report states 87 were dead âthus far,â and it is unknown how many might have survived with earlier assistance.
White House press secretary Karoline Leavitt and Defense Secretary Pete Hegseth publicly highlighted the attack, including that it was the first U.S. torpedo sinking of a ship since World War II. Asked about actions following the engagement, a Defense Department spokesman said the department would not discuss operational details and deferred to Sri Lanka for additional information.