Countries with nuclear weapons

Published On: Feb 12 2013 10:53:33 AM CST   Updated On: Sep 12 2013 03:53:43 PM CDT

North Korea is once again raising worries about the country's nuclear weapons program. But how many weapons does North Korea -- or any other country -- actually have?

Hydrogen bomb test, 1952 Ivy Mike
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Comprehensive Nuclear-Test-Ban Treaty Organization

The total inventory is all the weapons a country is believed to have, including stockpiles. Deployed strategic warheads are assigned to delivery systems in overhaul, and most bomber weapons.

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