epa03613745 Members of the United Nations Security Council gather to vote to impose a fourth round of sanctions on North Korea at the United Nations headquarters in New York, New York, USA, 07 March 2013. The UN Security Council on 07 March unanimously approved new sanctions against North Korea in response to a nuclear test conducted in February 2013. The international community is attempting to force North Korea to rein in its nuclear and ballistic missile programs. EPA/JUSTIN LANE