Arms Control Association – www.armscontrol.org/factsheets/Nuclearweaponswhohaswhat

Bulletin of the Atomic Scientists – www.thebulletin.org

Carnegie Endowment for International Peace – https://carnegieendowment.org/programs/npp

Campaign for Nuclear Disarmament – https://cnduk.org/

Global Security Institute – https://gsinstitute.org/

Global Zero – www.globalzero.org

International Committee of the Red Cross (ICRC) – www.icrc.org/en/war-and-law/weapons/nuclear-weapons

Learn about Nuclear Weapons – http://laromkarnvapen.se/en/

Nuclear Age Peace Foundation – www.wagingpeace.org

Nuclear Threat Initiative – www.nti.org/

Pugwash Conferences on Science and World Affairs – https://pugwash.org/tag/reports/

Stockholm International Peace Research Institute (SIPRI) – www.sipri.org/research/armament-and-disarmament/nuclear-disarmament-arms-control-and-non-proliferation

UN Office for Disarmament Affairs – www.un.org/disarmament/wmd/nuclear/