Weapon of mass destruction
The only country to have used a nuclear weapon in war is the United States, which dropped two atomic bombs on the Japanese cities of Hiroshima and Nagasaki during World War II. There are eight countries that have declared they possess nuclear weapons and are known to have tested a nuclear weapon, only five of which are members of the NPT. The eight are China, France, India, North Korea, Pakistan, Russia, the United Kingdom, and the United States.
Kleine Brogel Air Base
None of the five NATO member states, whose air forces allegedly might share in its premises nuclear bombs with the USAF (these are Belgium, Germany, Italy, the Netherlands and Turkey), have ever provided an official confirmation of its existence. However, former Italian President Francesco Cossiga declared that the Aeronautica Militare hosted or shared American nuclear bombs, just as other NATO member states do. In an interview he talked about French weapons. In the same way, on 10 June 2013, former Dutch prime minister Ruud Lubbers confirmed the existence of 22 shared nuclear bombs at Volkel Air Base.