Oddly enough, it is the war in Ukraine that has dragged on into its third year and failures on the Ukrainian front that can force Putin’s Russia to attack the Baltic countries as well. Russia has long shown that its leadership is completely inadequate and its actions are not particularly amenable to rational logic. These NATO countries are very vulnerable from a geographical point of view to Russia. It will be very difficult for NATO countries to deploy their forces and it will take a very long time. Russia may take such a reckless step to force Europe to negotiate peace with it in Ukraine on its terms.
On the other hand, Russia is very interested in the Suwalki corridor, which is located between Poland and Lithuania and connects Belarus with the Kaliningrad region of Russia. This became very relevant when Sweden and Finland recently became new NATO members and the Baltic Sea effectively became an internal sea of NATO countries. Therefore, the seizure of the Suwalki corridor recently became the subject of conversation between Putin and Lukashenko at their last meeting in Moscow.
So, you have zero proof? Right? I thought so...

And what evidence do you need and most importantly, what do you consider appropriate evidence. Do you want me to publish secret documents from the relevant Kremlin offices about plans to seize the Suwalki corridor and its timing? But even then you will call it fake.
Let's remember that until the last day of the large-scale attack on Ukraine in 2024, Putin assured at all official levels that he was not going to attack Ukraine. And in the appearances of “little green men” in Ukrainian Crimea back in 2014, he also did not recognize Russian soldiers for a long time and admitted this after a long time, when such denial was stupid and pointed to Putin’s deceitful nature. The same thing happened with the appearance of Russian soldiers on the border between the so-called DPR and LPR and Ukraine. At all levels, Russia declared that “they are not there,” for which Russians there began to be called “ichtamnets.”
Therefore, Putin’s Russia will not recognize the fact of preparation of such an attack and will deny it in every possible way, even if the facts of such preparation become obvious. Europe and NATO already know this and are working on various scenarios for such an attack, and most importantly, they are actually preparing for it.
NATO or BRICS are like a pack of wolves. If their leader is weak, everything falls apart. It is a slow decline but so far whoever is winning means they are the stronger pack that will dominate in an area.
I have seen both propaganda of each side, and all there is that is obvious is that only Antony Blinken travels from one country to another while the world is burning and him sings Rockin in the Free World in a Kyiv bar.