Iran’s Islamic Revolutionary Guard Corps Navy intercepted and turned back the container ship SELEN as it attempted to transit the Strait of Hormuz, citing the vessel’s failure to follow mandatory procedures. IRGC Navy commander Alireza Tangsiri said the ship was denied passage for not complying with legal protocols and for lacking permission to transit the waterway, adding that movements through the strait require full coordination with Iran’s maritime authorities.
Ship tracking data show SELEN was last reported in the Persian Gulf about 14 hours before Iran’s announcement, en route to Karachi with an expected arrival on March 27. Sailing under the flag of St Kitts & Nevis, the vessel is believed to be carrying food supplies bound for Pakistan.
The action came a day after Pakistan’s prime minister, Shehbaz Sharif, offered to host talks between the United States and Iran—a proposal publicly acknowledged by the US president—highlighting the mixed signals coming from the region as diplomatic overtures and on-the-water enforcement occur simultaneously.
The Strait of Hormuz is a crucial global energy and shipping chokepoint, so even procedural detentions attract close attention for their potential ripple effects on trade and energy markets. Tehran has repeatedly said passage will be governed by its security framework, permitting only “non-hostile” vessels that comply with its rules. The blocking of SELEN indicates Iran is actively enforcing those conditions and underlines its operational control over movements through the chokepoint.
