no
No, the only nuclear weapons ever used in combat were the two used in 1945 on Japan to end WW2.
zero
No
None. Nuclear weapons have not been, nor are likely to, authorized for use.
The U.S. thought they had nuclear weapons..
"Major bomb" is not a technical term for any explosive device, so it is impossible to determine what the proper answer is. The United States, however, used NONE of the following types of bombs during the War in Iraq: napalm bombs, cluster bombs, firebombs, chemical weapons, biological weapons, or nuclear weapons. By contrast, the US used targeted aerial bombs, tomahawk missiles with conventional warheads, shrapnel grenades, and numerous other types of explosive devices.
iraq, north korea
Zachary S Davis has written: 'Iraq and nuclear weapons' -- subject(s): Nuclear weapons
He thought they were hiding Nuclear Weapons, A.K.A "Mass weapons of destruction."
I do not have the power to bomb anything or anyone. As for whether anyone should use nuclear weapons, I am fervently opposed to that idea.
The United States of America, and her allies, blundered into a war in a Iraq, thinking that Saddam Hussein had "weapons of mass destruction" (for example nuclear, biological, chemical weapons), when it fact Iraq did not have "weapons of mass destruction".
They feel the need to have nuclear weapons so they have protection against nuclear threats or actually anykind of threat. Countries might be Iran, Iraq, Russia(U.S.S.R)