A general view of the last session of the 34th Gulf Cooperation Council (GCC) summit held in Kuwait, Wednesday, Dec. 11, 2013. Saudi Arabia and its Gulf Arab neighbors wrapped up a summit meeting in Kuwait on Wednesday by agreeing to establish a joint military command, paving the way for tighter security coordination even as their regional rival Iran pursues outreach efforts in the wake of its interim nuclear deal. (AP Photo/Gustavo Ferrari)