The US and Iran accused each other of breaching a fragile ceasefire after fresh clashes around the Strait of Hormuz, marking the worst flare-up since the truce began in April. Iran said it fired at unauthorised ships and targeted a US-linked airbase after strikes near Bandar Abbas,

The United States and Iran have tentatively agreed to a memorandum of understanding that would extend their ceasefire for 60 days, two sources familiar with the matter told Scripps News.