Dmitry Peskov, the Kremlin's spokesperson, says that nuclear weapons are the "only" bulwark preventing the world from slipping into a global war, amid fears of a fresh multi-country arms race. The last nuclear arms control treaty between Russia and the United States, New START, expired in February, releasing restrictions on the world's two largest nuclear powers. Interested in licensing this video ? Get in touch 👉 http://u.afp.com/wvnD N.B.: AFP’s services and content are for professional use