Saudi Arabia moves military equipment to border with Yemen

Violent political tensions in Yemen are reaching such ferocity neighbouring Saudi Arabia is beginning to fear for its border regions Saudi Arabia is moving heavy military equipment including artillery to areas near its border with Yemen, US officials have said, raising the risk that the Middle East's top oil power will be drawn into the worsening conflict. The buildup follows an advance by Iranian-backed Houthi Shia militants who took control of the capital Sana'a in September and seized the cen...