their hate of Russia?
No way Russians killed Kaczinsky when back then Serbian president Boris Tadic and Serbian FM Vuk Jeremic (later president of UN GA) arranged with the Lach (over the Sarmatian connection) Polish support for the Serbian cause. Lech traveled to Russia to coordinate and so NATO and the EU killed him.
Behind the shoulder of Serbian Tadic is the Vuk Jeremic
Vuk Jeremic, Sarmatian connection, ancient Sarmatian symbolism during talks to Lach Kaczinsky
Polish King Mieszko's denar (coins minted since 970 AD)
Lech was a great Sarmatian. Hero. He died bravely, serving ancestors. So they welcomed him in the afterlife and even now they dance, drink and eat with him.