 Ramba uchiverenga ndima ino - Pashure peOperation Barbarossa, vaGermany nevashandi vePoland vakamanikidzwa neGermany vakawana makuva akawanda evakuru vePoland vanopfuura 4.000 nevakangwara vakaurayiwa muKatyn Forest neSoviet Union muna 1940. Muna April 1943, Germany yakafumura mhosva yacho, yava kuzivikanwa seKatin massacre, kunyika. VaGermany vakabvumira International Red Cross nePolish Red Cross kupinda panzvimbo yacho, uye vakaumba International Katyn Commissionkuti vaongorore kuuraya kwacho. 