The UK Maritime Trade Operations Organization said a vessel in the waters of Oman caught fire.

Based on the agency’s warning, reports of the incident were received on Sunday night by military authorities, and the cause of the fire has not been confirmed so far. The agency advised ships to transit with caution and report any suspicious activity.

The site of the incident was announced as the northernmost point of the Musandam Peninsula of Oman and at the entrance to the Strait of Hormuz.

Earlier, the Islamic Revolutionary Guard Corps had claimed in a statement that two oil tankers that had intended to enter the southern route of the Strait of Hormuz were blown up late last night.

The Islamic Revolutionary Guard Corps claimed that late last night two oil tankers intending to enter the southern route of the Strait of Hormuz were blown up and had been prevented from moving.

According to the IRGC public relations notice, the two oil tankers had been brought into this route “by provocation and coercion” by the U.S. Army. In this notice, the names of the ships, their nationality, and the status of the crew were not mentioned.

In the same statement, the IRGC said that as long as U.S. attacks in the region continue, this route would not be safe even “for a drop of oil and gas,” and the U.S. Army should be prepared for “punitive operations.”