U.S. Sinks Iranian Warship Amidst Escalating Tensions in Indian Ocean

A U.S. Submarine has sunk the Iranian frigate IRIS Dena in international waters in the Indian Ocean, marking the first sinking of an enemy warship by the U.S. Using a torpedo since World War II. The incident occurred off the coast of Sri Lanka and is part of a broader military operation, dubbed “Operation Epic Fury,” as tensions escalate in the Middle East and beyond.

Details of the Sinking

The sinking of the IRIS Dena was confirmed by U.S. War Secretary Pete Hegseth. Footage released by the Department of War shows a Mark 48 torpedo striking the vessel beneath the stern. The Iranian warship was reportedly returning from an international fleet review and exercise held by the Indian Navy in the Bay of Bengal.

Sri Lanka’s navy responded to a distress call from the IRIS Dena, which had 180 people on board, but found only oil slicks and empty life rafts. Crews recovered 87 bodies and rescued 32 people, according to Sri Lankan officials. The incident occurred approximately 20 nautical miles south of Galle, Sri Lanka.

Iran’s Response and Further Developments

Iran’s Foreign Minister warned of repercussions following the attack, stating the U.S. “will bitterly regret the precedent it has set.” In response, Iran’s Revolutionary Guards announced they had hit a U.S. Tanker in the Persian Gulf, with reports indicating the tanker is currently on fire.

A second Iranian warship is reportedly heading toward Sri Lanka’s territorial waters, raising concerns about further escalation.

Broader Context: Operation Epic Fury

The sinking of the IRIS Dena is part of “Operation Epic Fury,” a U.S.-led military operation targeting Iranian assets. U.S. Forces have reportedly destroyed more than 20 Iranian targets as part of this operation. The Gerald R. Ford Carrier Strike Group is conducting operations in the Mediterranean Sea, although another Carrier Strike Group is positioned in the Middle East, effectively squeezing Iran from the sea.

Iran’s Military Capabilities

Tehran is a major drone manufacturer, with the capacity to produce around 10,000 drones per month, according to the Centre for Information Resilience. The size of Iran’s missile stockpile is estimated to range from 2,500 to 6,000. Closing the Strait of Hormuz, a critical waterway for global oil and gas supplies, remains a key objective for Iran, and shipping through the strait has significantly decreased due to Iranian attacks on vessels.

Sri Lanka’s Position

Sri Lanka has maintained a neutral stance and continues to urge dialogue to resolve the ongoing conflict in the Middle East. Sri Lankan navy vessels are continuing to search for any remaining missing Iranian sailors.