Controlling the World's Most Dangerous Weapons

Harvard HKS

Preventing nuclear war is one of the truly existential challenges facing the human species. But nuclear dangers are rising as tensions among nuclear powers increase, nuclear agreements are challenged or discarded, and new technologies and arms competitions create new uncertainties. From Iran to North Korea, from U.S.-Russian and U.S.-Chinese nuclear competition to Syria's deadly chemical assaults, decisions about nuclear, chemical, and biological weapons can make the difference…