Katyn massacre

Polish film director (1926–2016)

Soviet mass murder of ca. 22,000 Poles in several parts of European Russia, including in the Katyn forest, which became a pars pro toto name for the whole massacre

Polish military and political leader (1881-1943)

Kozelsk () is a town and the administrative center of Kozelsky District in Kaluga Oblast, Russia, located on the Zhizdra River (a tributary of the Oka), southwest of Kaluga, the administrative center of the oblast. Population:

rural locality (selo) in Smolensky District of Smolensk Oblast in central Russia

2007 film by Andrzej Wajda

KGB officer (1905-1990)

NKVD officer and chief executioner (1895-1955)

village in Kalininsky District, Tver Oblast, Russia

Polish economist (1899–1997)

military museum

1943 commission to investigate the Katyn massacre

NKVD officer (1901-1963)

Polish army general (1883-1983)

Soviet intelligence officer

Soviet (Ukrainian) Major-General who carried out the Katyn Massacre in World War 2.