TheSovietadvanceintoGermanyin1945wasaccompaniedbyterriblescenesofpillagingandrape,ascanbeseenfromthefollowingaccountbyaSovietstaffofficer.
"Almostallthewomenhadfled,horrifiedbythestoriesofrapewhichhadspreadlikewildfireoverEastPrussia,throughwhichthreemotoriseddivisionsofCossackshadpassed.Cossackshadbeenwagingwarforgenerations,andthecustomsoftheirprofessionareverywellestablished.OnoneoccasionIhadtoarrestaCossackcaptainwhohadallowedhismentodisobeyorders.
"'LongestablishedcustomallowsaCossacktocarryoffasmuchashecanloadonhishorse,whenatownistakenbystorm,'thecaptainexplained.'Mymenaremotorised,andtheyinterpretthecustomintheirownway,byloadinguptheirlorries.'"
一九四五年,蘇軍入德國,大肆搶掠強姦,以下是一個蘇軍參謀的記載。
「三師哥薩克機動部隊途經東普魯士,婦女遭強姦的消息,即如野火般傳遍當地,婦女驚怖,幾乎逃個一空。哥薩克人歷代征戰,有他們戰爭的習俗。有一次,一個哥薩克上尉縱容手下違背軍令,我只有把他拘捕。
「那上尉解釋說:『根據歷來習俗,哥薩克軍人攻取城鎮之後,坐騎可以負荷多少戰利品,就可以取多少。我的手下現在都坐機動車輛,於是按他們自己的方式實行舊習,把貨車載滿。』」