[lvlrsSTI]

Actually western part of Ukraine including the city of Lviv used to be part of Poland. After the war Soviet Union took that part under Ukraine and Poland had no choice but to take over a big portion of eastern part of Germany. No doubt that Poland wants to take western Ukraine back, that is very it is so active in Ukraine war.

Zelensky must watch out not only the Russians but also the Poles.

Here you go, can you see the border shift in Poland after the war?  The entire country shifts to the left.