Saudi shuts major oil pipeline after Huthi drone attacks
15 May 2019; AFP: Drone attacks claimed by Iran-aligned Yemen rebels shut down one of Saudi Arabia's major oil pipelines Tuesday, further ratcheting up Gulf tensions after the mysterious sabotage of several tankers.
Washington and Tehran played down tensions after trading barbs as the Americans sent an aircraft carrier group and nuclear-capable B-52 bombers to the region to counter alleged threats from Saudi arch-rival Iran.