Credits
Introduction collage
Russian President Vladimir Putin delivering speech: Mikhail Klimentyev / Sputnik via AP
An atom symbol over a map of Iran: No copyright, in the public domain.
Pin promoting Nuclear Weapon Free Zone: No copyright, in the public domain.
National Flags
No copyright, in the public domain.
FAS World Map
Hans M. Kristensen, Matt Korda, Eliana Johns, and Mackenzie Knight-Boyle, Federation of American Scientists (2026)
World Map
Esri, TomTom, FAO, NOAA, USGS