(From L to R) Kuwaiti Foreign Minister Sheikh Mohammad Sabah al-Salem al-Sabah, Qatari Foreign Minister Khalid bin Mohamed al-Attiyah, Omani Foreign Minister Yussef bin Alawi bin Abdullah, Saudi Foreign Minister Adel al-Jubeir, Bahrain's Foreign Affairs Minister Sheik Khaled bin Ahmed al-Khalifa and Emirati Foreign Minister Sheikh Abdullah bin Zayed al-Nahyan pose for a picture during a meeting of Gulf foreign ministers on December 7, 2015 in the Saudi capital Riyadh, a few days ahead of the Gul