After the Polish–Soviet War theater of the Russian Civil War, Poles were often persecuted by the Soviet Union. In 1937, NKVD Order No. 00485 enacted the beginning of the Polish repressions. The order aimed at the arrest of "absolutely all Poles" and confirmed that "the Poles should be completely destroyed". Member of the NKVD Administration for the Moscow District, Aron Postel explained that although there was no word-for-word quote of "all Poles" in the actual Order, that was exactly how the letter was to be interpreted by the NKVD executioners. By official Soviet documentation, some 139,815 people were sentenced under the aegis of the anti-Polish operation of the NKVD, and condemned without judicial trial of any kind whatsoever, including 111,071 sentenced to death and executed in short order.