Comparison between the nuclear arsenals of the US, USSR/Russia and rest of the world combined

via UKHouseOfCommons:

Tools: Excel and Inkscape

Source: Bulletin of Atomic Scientists, Nuclear Notebook,

SIPRI, SIPRI Year Book,

ICAN, Nuclear Weapons Timeline,

Bulletin of Atomic Scientists, United States nuclear forces 2018,

Bulletin of Atomic Scientists, Russian nuclear forces 2018.