Analysis of information sources in references of the Wikipedia article "Armia Krajowa" in Indonesian language version.
Jews who had escaped the Holocaust, and a large Polish minority, passionately hated UPA because it engaged in thorough ethnic cleansing, killing all the Jews it could find, about 50,000 Poles in Volhynia and between 20,000 and 30,000 Poles in Galicia.
Without assistance of Poles and even their active participation in some actions, without the supply of arms from the Polish underground movement - the outbreak of the uprising in the Warsaw ghetto was impossible.