nuclear weapons . even more isolated , at the same time, the us president's national security advisor jx sullivanthere are risks now , america will not see signs of immediate use of nuclear weapons for several more years therefore, rosatom announced in 1961 that the tsar had been conducting bomb tests with the most powerful nuclear weapon in the history of mankind for many years . units with nuclear weapons . in their military stockpile, this is the weapon that is intended to be launched from it somewhere around two thousand. it is considered tactical because of short range, other strategic gas krystal, a leading specialist of the stombol international institute for the study of peace problems and also the head of the nuclear information project of the federation of american scientists, says in his opinion that putin's use of nuclear weapons is unlikely, or should we just brush off threats? the fact is that if you think like a reasonable person, then you you wo n't do that, but we see how putin made decisions that were not rational in the first place. i think that he is certainly looking for a wa