In WW2 I believe they were trying to.
Japan was trying to develop weapons which could reach the US. balloon carrying fire bombs did reach the US but those didn't do much. The real deal was that Germany was trying to develop an atomic bomb but the US beat them. We don't have proof that Japan were trying to develop one. August 6 and 9 1945, Japan suffered the pain of the nuclear bombs.
the u.s. used non nuclear weapons and nuclear weapons against japan
Japan has no nuclear weapons.
Japan has nuclear power plants but no nuclear weapons
I believe the answer you are looking for is Japan - they had a secret nuclear weapons project which was exposed.
Many countries have nuclear weapons today including the United States. China, North Korea, South Korea, and Japan also have nuclear weapons.
They are the only country to have nuclear weapons used on them in a war.
Japan has a large nuclear civil electricity industry, but no nuclear weapons
No, but Japan banned them within their own territory themselves.
Japan doesn't want any nuclear weapons.But Japan can easily produce nuclear weapons if it wanted to. It has the technology to build nuclear weapons within 1 year-- probably a few months if it wanted.However, most Japanese people are against nuclear weapons. Therefore, they do not have nuclear weapons.
No, they did not.
Two were dropped on Japan to end WW2.