And conflict. And we speak to a professor of japanese history about how accurate the hit series shogun is. We start this hour in the middle east, where at least 20 people have been killed and hundreds injured in a new wave of attacks in lebanon this time it s walkie talkies that have been detonated. The latest blasts come just 2a hours after pagers used by the armed group hezbollah exploded simultaneously across the country killing at least 12 people and leaving more than 3,000 in hospital. Iran which backs hezbollah has described the attacks as mass murder. Hezbollah is blaming israel and has vowed to retaliate. Israeli defence minister yoav gallant says the country is opening a new phase in the gaza war and the centre of gravity is shifting to the north. 0ur senior international correspondent 0rla guerin sent this report from beirut. Hezbollah, coming to bury its dead in south beirut today. Casualties of a new chapter in middle east warfare. Killed not by air strikes, but by ex