July 15 (Reuters) - Yemen's Houthi movement fired missiles at Saudi Arabia after accusing the kingdom of bombing an airport under their control on Monday,breaking a four-year truce in the conflict between the kingdom and the Iran-aligned group.The move signals the end of a period of de-escalation and raises concerns that Iran could now start using its Houthi allies to close the Bab el-Mandeb gateway to the Red Sea, which would be the second global shipping choke point disrupted after the Strait of Hormuz.WHO ARE THE HOUTHIS?

By Mohammed GhobariJuly 13 (Reuters) - The Iran-aligned Houthi movement that controls northern Yemen accused Saudi Arabia on Monday of launching air strikes against the…

Yemen's internationally recognised government has the backing of Saudi Arabia and other Gulf states.