New Delhi: Only a few nations possess nuclear weapons or are suspected of seeking them. The only countries known to have detonated nuclear weapons—and that acknowledge possessing such weapons are United States, the Soviet Union, the United Kingdom, France, the People's Republic of China, India, Pakistan, and North Korea.
Israel is also widely believed to possess nuclear weapons, though it does not acknowledge having them.
USA, UK and Russia all stopped testing in the 1990s after the end of the Cold War and signed the Comprehensive Nuclear-Test-Ban Treaty in 1996.
Emerging powers such as India and Pakistan didn't sign, and there are still concerns over their nuclear capacity.
North Korea is another state suspected of stockpiling nuclear weapons, despite promises in 2005 to stop the nuclear program.
Here we present a list of ten secret destinations of Nuclear testing,have a look: