The US government recently declassified films showing some of the 210 atmospheric nuclear tests it conducted between 1945 and 1962.

At a secret airfield in Eastern Europe, a multinational effort to send weapons to Ukraine proceeds at high speed
https://www.cnn.com/2022/03/06/politi...

Taliban celebrate their new US arsenal: Rifles, Humvees, ammo
https://www.cnn.com/2021/08/21/politi...

'He's in a corner': Expert breaks down Putin's nuclear threats
https://www.cnn.com/videos/world/2022...