UK, France Reject Trump's Hormuz Blockade Plan

TL;DR

UK and France announced a summit to plan a defensive mission for reopening the Strait of Hormuz to civilian ships without tolls.
British Prime Minister Keir Starmer stated his country will not support U.S. President Trump's naval blockade of Iranian ports.
The move highlights allied pushback amid ongoing U.S.-Iran conflict after failed Islamabad peace talks.

The story at a glance

France and the UK are co-hosting a summit this week with other nations to organize a "strictly defensive" multinational mission to safeguard shipping in the Strait of Hormuz once fighting ends. This comes as U.S. President Donald Trump launched a naval blockade targeting ships entering or exiting Iranian ports, following collapsed peace talks in Islamabad. Leaders Emmanuel Macron and Keir Starmer made the announcement on April 13, 2026, amid tensions over Iran's disruptions to the vital oil route.[[1]](https://www.theepochtimes.com/world/uk-france-not-backing-trumps-naval-blockade-of-strait-of-hormuz-6011193?src_src=rtnewsnoe&src_cmp=rtbreaking-2026-04-13-3&est=XiljgI5ObVeohx7b%2FG%2FxqELJc+s94FvNcM7S5j3X0Fbo+sR9mCu6wMU4J7QH)[[2]](https://www.theepochtimes.com/world/uk-france-not-backing-trumps-naval-blockade-of-strait-of-hormuz-6011193)

Key points

Trump ordered the U.S. Navy blockade effective April 13 at 10 a.m. ET, warning Iranian ships approaching it would be "immediately eliminated."
The blockade targets Iranian ports and coastal areas but allows transit for vessels to non-Iranian ports, per U.S. Central Command.
UK Prime Minister Keir Starmer said Britain "will not be dragged into" the blockade and is working with France on an independent plan.
French President Emmanuel Macron described the alternative as a "peaceful multinational mission" free of tolls imposed by Iran.
The summit aims to coordinate post-conflict efforts; no European NATO allies have committed to Trump's blockade.[[3]](https://www.reuters.com/world/europe/nato-allies-refuse-join-trumps-strait-hormuz-blockade-2026-04-13)[[4]](https://www.nytimes.com/live/2026/04/13/world/iran-war-trump-news)

Details and context

The Strait of Hormuz carries about one-fifth of global oil supplies. Iran has disrupted it during the U.S.-Israel war, reportedly charging tolls and laying mines, prompting Trump's response after 21 hours of failed talks led by U.S. Vice President JD Vance.[[5]](https://en.wikipedia.org/wiki/2026_Strait_of_Hormuz_crisis)

UK and French leaders stressed their plan is defensive and post-hostilities only, avoiding escalation. Other NATO members like Spain called the U.S. blockade "senseless," while the UK deploys planners to U.S. Central Command for mine-clearing options later.[[6]](https://www.bbc.com/news/articles/c5yv6xr6me3o)

Trump had suggested allies including the UK would help with minesweepers, but London clarified this as separate from enforcement.

Key quotes

“This week the UK and France will co-host a summit to advance work on a coordinated, independent, multinational plan to safeguard international shipping when the conflict ends.” — Keir Starmer, post on X, April 13.[[1]](https://www.theepochtimes.com/world/uk-france-not-backing-trumps-naval-blockade-of-strait-of-hormuz-6011193?src_src=rtnewsnoe&src_cmp=rtbreaking-2026-04-13-3&est=XiljgI5ObVeohx7b%2FG%2FxqELJc+s94FvNcM7S5j3X0Fbo+sR9mCu6wMU4J7QH)

Why it matters

Allied refusal underscores fractures in NATO over U.S. strategy in the Iran war, risking isolation for Trump's approach. It signals higher energy costs for consumers and businesses as shipping stays limited, with oil prices already surging past $100 a barrel. Watch the UK-France summit outcomes and any Iranian naval response to the blockade, though European involvement remains post-conflict only.