Starmer says the UK will resist US pressure to take part in military action against Iran, calling it a difficult decision. He ruled out sending Royal Navy ships and dismissed threats tied to Nato, stressing Britain’s commitment to the alliance while prioritising diplomacy with European partners.

Ministers are considering deploying minesweeping drones to keep a key oil route open, wary that sending Royal Navy warships at Washington’s request could escalate tensions. The drones would clear suspected mines to protect tankers and maintain energy flows while limiting the UK’s footprint.

The UK joined key European partners in rejecting Washington’s move to ease an oil embargo on a sanctioned state, warning it undermines pressure and security. The White House says the step is intended to stabilise global fuel prices.

The defence secretary says a foreign state is covertly guiding Iran’s tactics, with drone crews applying techniques refined elsewhere. He urges tougher sanctions, stronger air defences and tighter UK‑allied coordination to deter further threats.