Houthi strikes kill dozens in Yemen, officials say, as Saudi Arabia warns of further attacks

Latest attacks by Iran-aligned Houthis spark concerns that Middle East crisis is intensifyingWho are the Houthis - explained in 30 secondsAttacks by the Iran-aligned Houthis on a military camp in Yemen and in Saudi Arabia have sparked concerns that the Middle East crisis will continue to spiral.Yemen is being increasingly drawn into the US-Israeli war with Iran, with the Houthi rebels stepping up attacks against both government forces inside the country and neighbouring Saudi Arabia, a key US al...