“We call on Iran to cease immediately its threats, laying of mines, drone and missile attacks and other attempts to block the Strait to commercial shipping,” it added.

“Freedom of navigation is a fundamental principle of international law, including under the United Nations Convention on the Law of the Sea.

“The effects of Iran”s actions will be felt by people in all parts of the world, especially the most vulnerable.”

US President Donald Trump has urged other world powers, and NATO, to help reopen the Hormuz Strait to commercial shipping, but they have rebuffed his call in the short-term while insisting they were open to discussions and planning.