Katyn massacre / massacre de Katyń dangvukinhquoc
8 See Frank Fox, "Jewish Victims of the Katyn Massacre," East European Jewish Affairs, 23: 1 (1993), pp. 4955. 9 The NKVD filmed executions carried out in Smolensk, either at the local prison or in the basement of its headquarters. During the Korean war, the Soviets gave North Korea a copy of the film for instructional purposes.