The U.S. is first to have nuclear weapons, having nukes since 1945. The Soviet Union followed the U.S. by developing and testing their first nuke in 1949. Both nation started making hydrogen bombs (nukes using nuclear fission to explode) starting in the mid-1950s. Excuse me replying with a question, but were the Atomic bombs dropped on Japan in 1945 Nuclear weapons ? I am assuming they were, but do not know of the differentiation.
Chemical weapons were first used in war by Germany in WW1.Nuclear weapons were first used in war by the US in WW2.
The US tested nuclear weapons on its own territory including the deserts of the continental southwest US.
They are the only country to have nuclear weapons used on them in a war.
The United States used the atomic bomb offensively during WWII. That is pretty close to nuclear weapons.
The only country that has ever used nuclear weapons in any war was the US, at the end of WW2.
Only the United States has used nuclear weapons in combat, that was the two bombs dropped by B-29s on Japan to end WW2.
The only country to ever use nuclear weapons in war is the United States with the two bombs they dropped on Japan. No other country has ever actually used a nuclear weapon.
No nuclear weapons were used in the korean war
The radioactive elements plutonium or uranium are the elements that are used in nuclear weapons that create nuclear fission. Isotopes of hydrogen are used in nuclear weapons that create nuclear fusion.
None. No nuclear weapons were used in Viet Nam.
The Bikini atoll was used for nuclear weapons testing.
Some of the countries have nuclear weapons because they use them as a defense mechanism. The nuclear weapons are intended to be used whenever there is a war.
the u.s. used non nuclear weapons and nuclear weapons against japan
1945 was the first year that a Nuclear bomb was successfully tested then used in combat.
No nuclear weapons have been used in Afghanistan to date.
The United States of America used the first nuclear weapon in war, when they bombed Japan.
Only in nuclear weapons
Thorium was not used in nuclear weapons.
No nuclear weapons were used in the Korean War.....
Romania does have nuclear reactors that are used for supplying power, but they do not possess any known nuclear weapons.
No nuclear weapons used after they are tested. And since after testing the nuclear weapons, there is no war on Pakistan soil.
No country used nuclear weapons. Countries such as the U.S., U.S.S.R., U.K, China, France, & India did test weapons, but none were ever used in a conflict. no one fought at all during the cold war it was just threating the whole time
Fission is used in nuclear power plants and nuclear weapons.