Can Vladimir Putin Decide Alone to Use the Russian Nuclear Weapon on Ukraine?

Some thoughts on the subject through answers to 5 big questions that everyone is asking.

The use of nuclear weapons is subject to certain rules, even in a country that has become a dictatorship like Putin's Russia. However, the execution of these rules remains largely opaque and in the hands of Vladimir Putin. This gives rise to many fantasies in the minds of everyone, and it seems important to answer several questions on the subject.

Indeed…