The Serbian Vucic on Russia:
When people started saying that Putin is bluffing about the use of nuclear weapons, I told everyone in the West: Putin is not bluffing at all.
Of course, he doesn't want to use them just like that. Nobody is crazy.
But in case of a direct attack from outside - from America, Europe or Britain, whoever you want - he will respond with nuclear weapons in that second.
Many people believe that this will not happen, that NATO is stronger than Russia.
If you really think he won't use nuclear weapons under any circumstances, then that's a huge error in judgment.