TOPSHOT - (L-R) Egyptian Foreign Minister Sameh Shoukry, Russian Foreign Minister Sergei Lavrov, U.S. Secretary of State John Kerry, Saudi Arabia Foreign Minister Adel al-Jubeir, Qatari foreign minister Sheikh Mohammed bin Abdulrahman al-Thani, Iraqi Foreign Minister Ibrahim al-Jaafari, Iranian Foreign Minister Mohammad Javad Zarif, Staffan de Mistura, UN Special Envoy of the Secretary-General for Syria, Turkish Foreign Affairs Minister Mevlut Cavusoglu, Jordan's Foreign Minister Nasser Judeh, speak during a meeting in a fresh push to revive a ceasefire in Syria, in Lausanne, on October 15, 2016. Since the collapse of a truce last month, Aleppo has been ravaged by a major onslaught by forces loyal to Syrian President Bashar al-Assad, backed by Russia, which has prompted renewed efforts to secure a pause in the fighting. / AFP / POOL / Jean-Christophe Bott (Photo credit should read JEAN-CHRISTOPHE BOTT/AFP/Getty Images)