-05/08/12 NPT Preparatory Committee, Cluster 2 Specific Issue, U.S. Statement by Thomas Countryman, Assistant Secretary for International Security and Nonproliferation; Assistant Secretary Thomas Countryman, Bureau of International Security and Nonproliferation; First Session of the Preparatory Committee, 2015 Review Conference of the States Parties to the Treaty on the Non-Proliferation of Nuclear Weapons; Vienna, Austria
-04/16/12 Positions for the United States in the Upcoming Arms Trade Treaty Conference; Assistant Secretary Thomas Countryman, Bureau of International Security and Nonproliferation; Stimson Center; Washington, DC
-04/10/12 Taking Stock of the 2012 Seoul Nuclear Summit; Coordinator for Threat Reduction Programs Ambassador Bonnie D. Jenkins, Bureau of International Security and Nonproliferation; Council on Foreign Relations; Washington, DC
-04/06/12 Remarks on the Conclusion of the 2012 Nuclear Security Summit; Coordinator for Threat Reduction Programs Ambassador Bonnie D. Jenkins; Washington, DC
-03/27/12 Nuclear Security Summit Op-Ed; Op-Ed Article by donga.com; Seoul, South Korea
-03/14/12 Managing Interagency Nuclear Nonproliferation Efforts: Are We Effectively Securing Nuclear Materials Around the World?; Assistant Secretary Thomas Countryman, Bureau of International Security and Nonproliferation; Senate Committee on Homeland Security and Governmental Affairs; Washington, DC
-03/14/12 U.S. Gulf Cooperation Council Workshop; Principal Deputy Assistant Secretary Vann Van Diepen, Bureau of International Security and Nonproliferation; Closing Remarks, U.S. Gulf Cooperation Council Workshop; Dubai, United Arab Emirates
-03/13/12 Preventing Nuclear Terrorism: The Nuclear Security Summit and Beyond; National Press Club; Washington, DC
-03/12/12 The Proliferation Threat and Counterproliferation: Why It Matters for the GCC; Principal Deputy Assistant Secretary Vann Van Diepen, Bureau of International Security and Nonproliferation; Keynote Address, U.S. Gulf Cooperation Council Workshop; Dubai, United Arab Emirates
-03/06/12 Brazil's Role in the Issue is Important, says American; Assistant Secretary Thomas Countryman, Bureau of International Security and Nonproliferation; O Estado de S.Paulo; Brasilia, Brazil
-03/05/12 2012 Nuclear Security Summit; Coordinator for Threat Reduction Programs Ambassador Bonnie D. Jenkins; Washington, DC
-02/27/12 Global Threats, Collaborative Solutions; Assistant Secretary Thomas Countryman, Bureau of International Security and Nonproliferation; American Society for Microbiology, Biodefense and Emerging Diseases Research Meeting; Washington, DC
-02/14/12 OPANAL Commemoration of 45th Anniversary of the Treaty of Tlatelolco; Special Representative of the President for Nuclear Nonproliferation Ambassador Susan F. Burk; Panel on Lessons Learned and Good Practices in the Creation and Consolidation of Tlatelolco; Mexico City, Mexico
-01/24/12 G8 Global Partnership Against the Spread of Weapons and Materials of Mass Destruction; Special Envoy and Coordinator for Threat Reduction Programs Ambassador Bonnie D. Jenkins; Washington, DC
