Assessing the UK threat and defence gaps

The US gives Tehran 48 hours to open up the Strait of Hormuz, as missiles hit Israel. And as the IDF warn Tehran's missiles could reach London, we'll be joined by Sir Richard Shirreff who was NATO’s Deputy Supreme Commander Europe. Also on BH, we meet the stonemason celebrating Wednesday's installation of the first female Archbishop of Canterbury in fourteen hundred years. And we bring you the first play of new music to celebrate the countryside with composer Debbie Wiseman at the piano.