Nuclear Weapons States that signed the Nuclear Non-Proliferation Treaty
China
France
Russia
United Kingdom
United States

Other countries known to have nuclear weapons
India
    » "India's Prime Minister Supports Nuclear Abolition," highlights from the June 2008 international conference in New Delhi commemorating the Rajiv Gandhi plan, including video footage and presentation transcripts of presentations by the Prime Minister Singh, Vice President Ansari, UN High Represtative Sergio Duarte, MPI Chairman Douglas Roche and GSI President Jonathan Granoff.

Israel
    » "Rethinking Israeli Security," Huffington Post op/ed by GSI Senior Officer Rhianna Tyson Kreger, June 14, 2010

Pakistan

North Korea
    » Draft treaty on the Northeast Asia Nuclear Weapon-Free Zone
    » UN and parliamentary reactions to North Korea's May 2009 nuclear test
    » Parliamentary statement on North Korea's October 2006 nuclear test
    » MPI statement on North Korea's October 2006 nuclear test

Other countries of interest
Argentina & Brazil

Iran
    » "Everyone," presentation delivered by Jonathan Granoff, President of the Global Security Institute, at the International Conference on Nuclear Non-proliferation and Disarmament, sponsored by the Foreign Ministry of Iran, April 19, 2010.
    » GSI President's Report on Visit to Iran and Strategy Recommendations, March, 2010.
    » "Go Up to Go Over," address delivered by Jonathan Granoff, President of the Global Security Institute, at the Institute for Political and International Studies, organized by the Foreign Ministry of Iran, March 9, 2010.

Iraq

Libya

South Africa