Other US allies criticise Trump’s move, including France, Spain and Turkiye, and China also condemns the plan. Published On 13 Apr 202613 Apr 2026British Prime Minister Keir Starmer says his country will not join the blockade of the Strait of Hormuz announced by United States President Donald Trump, a move also criticised by other US allies.“We are not supporting the blockade,” Starmer told BBC radio on Monday, adding that the United Kingdom “is not getting dragged in” to the US-Israel war on Iran.Recommended Stories list of 4 itemsend of listStarmer said it was vital to get the strait reopened. In peacetime, about 20 percent of the world’s oil supplies pass through the strategic waterway that links the Gulf to the Indian Ocean.“It is in my view vital that we get the strait open and fully open, and that’s where we’ve put all of our efforts in the last few weeks, and we’ll continue to do so,” he said.Al Jazeera’s Rory Challands, reporting from London, said Starmer has continued to “maintain a delicate balancing act” of saying the UK will not be joining the war while being careful not to level any criticism directly at Trump regarding his actions in the war.Traffic through the strait has been heavily restricted since the start of the war. Iran has allowed through only some vessels serving friendly countries, such as China.Starmer made his statement as the US military announced it would block all maritime traffic entering and exiting Iranian ports starting from 14:00 GMT. It was unclear, however, how the US military would enforce the blockade.“The blockade will be enforced impartially against vessels of all nations entering or departing Iranian ports and coastal areas, including all Iranian ports on the Arabian Gulf and Gulf of Oman,” the US military’s Central Command said. Advertisement US forces would not impede vessels transiting the Strait of Hormuz to and from non-Iranian ports, it added. A ma …