Gavin Grey: UK correspondent on Prime Minister Sir Keir Starmer expressing 'commitment' to defence spending but not revealing a timeline

Prime Minister Sir Keir Starmer has said the UK has a 'cast iron commitment' to spending 2.5 percent of national income on defence - but won't attach a timeline to that promise. Starmer has travelled to Washington for NATO's annual summit days after he won the general election. UK correspondent Gavin Grey says there's concern a proposed review could delay these plans. LISTEN ABOVESee omnystudio.com/listener for privacy information.