All our related research and data

• Nuclear Weapons
• Nuclear weapons: Why reducing the risk of nuclear war should be a key concern of our generation

Charts

• Country position on nuclear weapons
• Estimated destroyable area by nuclear weapons deliverable in first strike
• Estimated megatons of nuclear weapons deliverable in first strike
• Estimated nuclear warhead inventories
• Estimated nuclear warhead stockpilesStacked area
• Estimated number of nuclear warheads deliverable in first strike
• Nuclear weapons proliferation
• Number of nuclear weapons tests