UK Deploys Warship, Drones and Fighter Jets to Strait of Hormuz Amid Iran Nuclear Threat

The United Kingdom is deploying HMS Dragon, a fleet of drones, and Typhoon fighter jets to a multinational defensive mission in the Strait of Hormuz, backed by £115 million in new funding, as tensions with Iran escalate over its nuclear programme.

A ‘Defensive, Independent and Credible’ Mission

Defence Secretary John Healey announced the deployment on Tuesday, framing it as a collective allied effort. “With our allies, this multinational mission will be defensive, independent and credible,” he said.

The Strait of Hormuz is one of the world’s most strategically critical waterways, through which a significant share of global oil supplies passes. Any disruption to freedom of navigation there carries major geopolitical and economic consequences.

Iran Threatens Weapons-Grade Uranium Enrichment

The deployment comes as Iran signals a potential escalation of its nuclear programme. Ebrahim Rezaei, a spokesperson for the Iranian parliament, warned that Tehran could enrich uranium to up to 90 per cent purity — the threshold required for weapons-grade material — if the country faces renewed military attack.

The warning marks a significant hardening of Iran’s public posture and raises the stakes for ongoing diplomatic efforts to contain the crisis.

Trump’s Next Move Remains Unclear

The announcement also follows reports that Donald Trump is considering reopening military conflict in the region, having dismissed the most recent proposal to end the war. Diplomatic efforts are described as being at an impasse.

The combination of a stalled peace process, Iranian nuclear threats, and renewed US military deliberations has created the conditions for the UK’s decision to reinforce its presence in the strait.