The Houthis may feel emboldened by Iran's defiance, but Tehran is stretched thin and the case for peace in Yemen is as strong as it ever was

Iran-backed rebels could be preparing for new war in Yemen just as regional powers push to end current conflict

The Houthis may feel emboldened by Iran's defiance, but Tehran is stretched thin and the case for peace in Yemen is as strong as it ever was

Sources reveal multipronged strategy as other militant groups retreat underground, while timing escalation to maximise potential gains