US President Donald Trump accused Iran of violating their ceasefire agreement by firing at cargo ships transiting the Strait of Hormuz.
In a social media post Friday, Trump said “at least four” one-way attack drones targeted ships in the waterway and one of them “solidly hit the upper deck of a large and very expensive” cargo ship. The vessel was “able to proceed,” Trump said, adding that the other three drones were downed.
“Obviously, this is a foolish violation of our Ceasefire Agreement,” the president posted, without saying whether the US would retaliate.
The incident stands as one of the biggest tests yet of the fragile truce with Tehran that Trump signed last week. The attack also marks a setback to efforts to restore shipping traffic through the vital energy thoroughfare.
Read more: Ship Struck in Hormuz as Oil Supertankers Turn Back Again
Oil briefly trimmed some losses after Trump’s post. Prices plunged 4% with US crude trading below $70 as Saudi Arabia ramps up oil exports.
The Singapore-flagged container ship Ever Lovely sustained damage to its bridge when it was struck on its side while sailing along a recommended route, its Taiwanese operator Evergreen Marine Corp. said Thursday in a statement.
Not long after the strike, UK Maritime Trade Operations advised ships to “transit with caution.” The agency acts as a liaison between military forces and merchant fleets, and has played a key role supporting a United Nations-led effort to move ships out of the Persian Gulf.
The attack stands as just one of several obstacles toward restoring traffic through the strait to pre-war levels, a key goal for Trump in his negotiations with Iran.
Earlier: Oman Tells Allies Ships Going Through Hormuz May Have to Pay
Oman has told European officials it’s not possible to return to the status quo from before Trump and Israel went to war with Iran in late February, and that transiting ships may have to be charged some fees, according to people familiar with the matter. Trump and US Secretary of State Marco Rubio have said such a system would be unacceptable.