Pilots use mostly electronic equipment. If electronics go out they use instruments.
The first use of plutonium was as nuclear weapon; United States was the first country to use these weapons against Japan.
Harry Truman
Iron weapons
Yes They Were
assyarions
The worlds first empire
First use of nuclear weapons in war.
Gunpowder.
China.
none they chickened out
Yes, you first must have a security clearance then you have to take classes on the weapons you might be using.