Tehran: In what may intensify the Yemen crisis, Iran has termed Saudi Arabia's military intervention against the Houthi rebels as “dangerous”, reports said Thursday. Saudi Arabia which had earlier warned to act in the wake of continued advance of Houthis, on Wednesday started conducting air strikes against the rebels which it considers as being supported by rival Iran. Saudi Arabia and its Gulf allies believe the Shiite rebels, known as Houthis, are tools for Iran to seize control of Yemen and say they intend to stop the takeover. The Houthis deny they are backed by Iran. Reacting to Saudi strikes,...