Putin-biden Conflict: Will nuclear war happen?

Putin is so aggressive, so NATO is very nervous and is making defensive preparations, trying to appear as an attacker. Each step is being followed by blows. In such a situation, the question is whether nuclear war will break out in the coming days..? What weapons will be used in the second wave of Russian attacks on Ukraine? Is Putin's team strong or Biden's in terms of nuclear weapons? What weapons and missiles are planning to launch a nuclear attack? Understand the key points with Shweta Singh in Khabardar