Szare Szeregi
Operation Kutschera was the code name for the successful execution of Franz Kutschera, SS and Reich's Police Chief in German-occupied Warsaw, who was shot on 1 February 1944 by a combat sabotage unit of Kedyw of the Home Army (predecessor of Battalion Parasol) mainly manned by members of scouting and guiding Gray Ranks. This special action was a part of the larger Operation Heads - the code name of a series of executions of Nazi officials by the Polish Resistance.