It explodes.
no!
US, who else?
Tthe last hydrogen bomb was set of 1991 under the Nevada desert.
Am not aware of any accidental nuclear explosions. Anywhere. Ever.
We won't know that for several years, if ever.
Nothing, unless your bullet makes sparks on the ground, or the bomb casing. Or unless it is an impact bomb. But if it is a nuclear bomb, then nothing really will happen. It depends a great deal on the type of bomb and what it is designed to do. In the majority of cases, nothing. In some, it could set the bomb off, particularly if it is crude and not well made. In the case of a nuclear bomb, chances are that nothing would occur, or you would have what is known as a secondary explosion, where there is a bang and the radioactive material is spread around, but it wouldn't result in a nuclear explosion.
buy 100 nuclear warheads strap them together and set them off at the center of the earth
US, July 16, 1945, Trinity site, NM, in what is now White Sands Missile Range
The first atomic bomb, developed by the Manhattan Project during World War II, was set off on July 16, 1945, in the New Mexico desert.
US, July 16, 1945, Trinity site, NM, in what is now White Sands Missile Range.
US, July 16, 1945, Trinity site, NM, in what is now White Sands Missile Range
no one can know and ,hopefully, we don't find out, but my opinion is a middle eastern country because of the problems going on right now