IRGC Navy Strikes Cargo Ship MSC Sariska in Sea of Oman Retaliation

MUSCAT, Oman (June 2, 2026) — The Islamic Revolutionary Guard Corps Navy struck the cargo ship MSC Sariska with a cruise missile early Monday in the Sea of Oman, marking a significant escalation in maritime tensions following a U.S. attack on an Iranian vessel.

The strike occurred at approximately 01:29 UTC near the border of Iraqi waters. The MSC Sariska, a commercial cargo vessel, was hit by a single cruise missile, causing damage to the ship's hull and superstructure. No immediate casualties were reported, though the vessel's status and the extent of the damage remain under assessment by maritime authorities.

The attack by the IRGC Navy was explicitly described as retaliation for a U.S. military operation conducted earlier in the week against the Iranian bulk carrier Lian Star. The U.S. Navy intercepted the Lian Star in the same region, citing intelligence that the vessel was transporting prohibited materials. The confrontation resulted in the disabling of the Lian Star and the detention of its crew.

Iranian state media confirmed the strike on the MSC Sariska, framing the action as a necessary response to American aggression in the region. The IRGC Navy stated that the targeting of the commercial vessel was intended to send a clear message regarding the security of shipping lanes in the Strait of Hormuz and the Sea of Oman.

The United States condemned the attack on the MSC Sariska, calling it an unprovoked act of aggression against international shipping. A Pentagon spokesperson stated that the U.S. was monitoring the situation closely and would not tolerate threats to global commerce. The U.S. Navy has increased its presence in the region, with additional destroyers and support vessels moving into the Gulf of Oman.

The incident has raised concerns among international shipping companies and insurance providers. Several major carriers have advised their vessels to exercise extreme caution in the area, with some rerouting ships away from the Strait of Hormuz. The International Maritime Organization has called for an immediate de-escalation of tensions to ensure the safety of commercial navigation.

Questions remain regarding the ownership and cargo of the MSC Sariska, as well as the specific intentions behind the IRGC Navy's targeting of a commercial vessel. The incident marks a dangerous shift in the ongoing conflict, with both sides signaling a willingness to escalate military actions in the strategically vital waterway. Diplomatic channels are currently active as regional powers seek to prevent further violence.