Iran vows revenge after Hamas leader Ismail Haniyeh killed in Tehran

Death came hours after Israel said it killed a top Hezbollah commander in Beirut, fuelling fears of regional conflict Middle East live: follow latest updates Ismail Haniyeh, the political leader of Hamas, was killed by a strike in Tehran in the early hours of Wednesday morning, only hours after Israel said it had killed a top Hezbollah commander in Beirut. The dual assassinations are heavy blows to Hamas and Hezbollah, but also raise the stakes for Iran, which backs both groups and vowed revenge...