Iran says it has captured a second US submarine in the Strait of Hormuz

Iran’s Revolutionary Guard Navy announced on Tuesday that it had taken control of a second American submarine in the Strait of Hormuz, describing the vessel as part of an "American terrorist army" (Times of India). The claim follows a similar incident earlier this year when Iranian forces detained a U.S. unmanned underwater vehicle near the same waterway. Tehran says the latest seizure demonstrates its resolve to protect Iranian waters against what it calls hostile foreign operations.

According to the Times of India, Iranian officials released a brief video showing armed personnel boarding a small, cigar‑shaped craft that they identified as a U.S. submarine. The footage, posted on the state news agency IRNA’s website, showed the vessel being towed away from the narrow channel that links the Persian Gulf with the Gulf of Oman. No casualties were reported, and Iranian authorities did not provide details about the crew or the exact type of submarine involved.

The Strait of Hormuz is one of the world’s most strategic chokepoints, handling roughly a fifth of global oil shipments. Any disruption there can quickly ripple through international markets. The United States maintains a constant naval presence in the region, conducting regular patrols to ensure the free flow of commerce and to deter Iranian aggression. In turn, Iran has repeatedly warned that it will act against any perceived violations of its sovereignty, a stance that has led to a series of confrontations over the past decade.

The latest seizure comes amid heightened diplomatic friction between Washington and Tehran. Recent U.S. sanctions targeting Iran’s oil exports and its ballistic‑missile program have been met with Tehran’s threats of retaliation. Analysts note that Iran’s publicizing of the incident is likely intended to signal both domestic and international audiences that it remains capable of challenging U.S. naval power, especially in a waterway that Iran views as a national security priority.

Historically, the region has seen several naval incidents, including the 2019 seizure of a British oil tanker and the 2020 downing of a U.S. drone. Each episode has underscored the fragile balance between freedom of navigation and national sovereignty claims. Observers warn that further escalations could invite miscalculations, potentially drawing the United States and Iran into a broader confrontation.

For now, the United States has not issued an official comment on the alleged capture, and the fate of the submarine remains unclear. The incident adds another layer of uncertainty to an already volatile maritime corridor, prompting shipping companies to reassess route risks and insurance premiums.

Times of India reported the seizure and Iran’s characterization of the vessel, while the broader context reflects ongoing strategic rivalry in the Gulf region.