He took command of the entire unit after its previous commander was killed .
During the Warsaw Uprising he was a squad leader in the Batalion Parasol ( mostly composed of youths , many of them from Szare Szeregi underground scouting ) .
squad leader took command of the entire unit after its previous commander was killed .
During the Warsaw Uprising he was a squad leader in the Batalion Parasol ( mostly composed of youths , many of them from Szare Szeregi underground scouting ) .