Tehran attacked and set ablaze a fully loaded crude oil tanker off Dubai on Tuesday, despite a threat by Donald Trump ​that the U.S. will obliterate Iran’s energy plants if it does not agree to a peace deal and open the Strait of Hormuz.

Authorities in Dubai said the fire on the Kuwait-flagged Al-Salmi had ‌been brought under control following a drone attack, with no oil leak and no injuries to the crew. Kuwait Petroleum Corp, the ship’s owner, said the vessel’s hull was damaged.

The attack was the latest on merchant vessels in the strait, a vital waterway, since the United States and Israel attacked Iran on February 28.