Nuclear weapons
What is the world's first nuclear weapon?
Trinity
Which country first developed nuclear weapons?
United States
What is the main fuel used in nuclear weapons?
Uranium-235
Which treaty aims to prevent the spread of nuclear weapons?
Nuclear Non-Proliferation Treaty
Which country is known to have conducted the most nuclear tests?
United States
What is the explosive power of a nuclear weapon measured in?
Megatons of TNT equivalent
Which city was the target of the first atomic bomb used in warfare?
Hiroshima
Which country is not officially recognized as a nuclear-armed state?
South Korea
What is the name of the doctrine that advocates mutual assured destruction as a deterrent to nuclear war?
MAD (Mutually Assured Destruction)
Which element is commonly used as a neutron moderator in nuclear weapons?
Graphite