USA
No country is known to currently have neutron bombs. The concept was developed in the US in the early 1960s (and some testing along those lines was done by, at least, the US and France in the mid-1960s), and France actually tested a full neutron bomb in 1980.
the usa was the first to develop the atom bomb thanks to albert Einstein
Pakistan is the first and still the only Muslim country to make atomic bombs.
As of today, no country is known to have an Enhanced Radiation Weapon ("neutron bomb") in their active stockpile.
the neutron bomb was called as capitalist bomb because it destroyed people not property
Germany
yes we did
America
US
China China
Neutron bomb