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==Nuclear States==   

==Nuclear States==   

The following countries are known to possess nuclear weapons.

The following countries are known to possess nuclear weapons:

# United States

# United States

# Belarus

# Belarus

# Ukraine

# Ukraine

# Khazakhstan

# Kazakhstan

Many other countries have at one time had an active nuclear weapons development program, but most have officially stopped research into weaponization. Although a country may have the technology for nuclear power, it may not have the capability to produce nuclear weapons, which would require the ability to enrich uranium.

Many other countries have at one time had an active nuclear weapons development program, but most have officially stopped research into weaponization. Although a country may have the technology for nuclear power, it may not have the capability to produce nuclear weapons, which would require the ability to enrich uranium.

==External Links==

==External Links==