Ukrainian forces scored a decisive victory over the 4th Guards Division in a small town near the Russian border this week. The armored unit, famous for the battle of Stalingrad and the liberation of Poland from the Nazis in World War II, was developed at the beginning of the invasion of Ukraine. His tanks rolled into the Trostyanets, in the eastern suburbs of Sumy, after a weekly battle with resistance fighters and occupied the area for 25 days. But in a major blow to Russia, Ukrainian troops announced on Sunday that they had recaptured the territory.