Exactly, there is no official communication that the attack on nuclear capable planes is revenged with a nuclear attack.
What has been very clearly communicated though is that the attack on the personal transport trains has been counted as a terrorist attack and now Russia is about to declare Ukraine leadership as a terrorist organisation.
A change from special operation to a terrorist hunt involves various changes.
Those are just empty names russian tv is making up to amuse less bright part of population. Its just another war, has been since 2014, nothing more and nothing less.
Lets not forget in first hours of 2022 invasion there were numerous hunting squads deployed in Kyiv with explicit orders and training to execute all Ukraine's high command, including Zelensky and all his family, and cause chaos on civilian and military infrastructure. There are numerous videos how those guys failed, were caught and mostly executed since they expected a very different situation on the ground (which is valid even as per Geneva convention, as non-marked combatants behind enemy lines would often face). One of many FSB and GRU's failures.
If we want to talk about terrorism, list of items on russian side is very, very long and new items are added every day. As I said, empty words and all know it. The closer you look at russia these days at all levels the more similarities with nazi Germany you will find. History really keeps repeating itself with sometimes stunning precision.
