- Iran's Revolutionary Guards have declared the Strait of Hormuz will be “completely closed” if Donald Trump destroys power plants.
- Israel’s ambassador to the US says that his country will continue its war in Iran “until we bring this regime to its knees”.
- Treasury Secretary Scott Bessent said Americans will not face tax increases to fund the Pentagon's reported $200 billion request for the ongoing war in Iran, claiming the government has sufficient funds.
- In the UK, the government has played down claims that Tehran could target Britain following’s Israel’s warnings about Iran possessing long-range ballistic missiles.
- On Monday, Sir Keir is set to chair an emergency COBRA meeting with senior ministers and the Bank of England governor to discuss the economic impact of the escalating Iran war.