World nuclear map: Who’s got what?

Find out what countries and representative are attending the Nuclear Security Summit, what regions have nuclear power, and what nations have nuclear weapons here:

Nuclear map of World
Hover over map to view points. Blue dot: Has nuclear weapons. Red dot: Has nuclear power. Gray dot: Attending Nuclear Security Summit.

Europe close up

Sources: Nuclear Security Summit, European Nuclear Society, International Atomic Energy Association, Bulletin of Atomic Scientists, Global Times, Carnagie-Tsinghua Center for Global Policy.