Additional ResourcesHome / Additional Resources Recent Posts The Evolution of America’s Nuclear Weapons Policy CSPS Fellow Christopher Gettel traces the evolution of American nuclear weapons policy, evaluating the merits of discrete eras of policy and arguing for the need to revisit nuclear weapons policy in a changing and uncertain international environment. American Values and Great Power Competition CSPS Fellow Joshua Stone argues that traditional understandings of security competition among great powers underestimate ideological factors and fail to explain US-China rivalry. Follow us on Twitter Tweets by @CSPS_GMU Schar School of Policy and Government Security Centers Michael V. Hayden Center for Intelligence, Policy, and International Security Terrorism, Transnational Crime, and Corruption Center (TraCCC) The Center for Energy Science and Policy (CESP)