2026-07-21 · estimated warheads

Nine countries hold almost every warhead

Global stockpiles fell after the Cold War — but thousands remain deployed or stored.

How to read: 1 cell = 12 estimated warheads (0.1% of global nuclear arsenal). 1,000 cells total.

All 1000 cells. 1 cell = 12 estimated warheads (0.1% of global nuclear arsenal). Hover or tap any square for details.