territory of concentration camps that were located on the territory of poland, this is auschwitz, this is belzhytsy and this is sabebor. in the death camps, various practices of exhumation and destruction of large numbers of corpses were tested, such as incendiary bombs and flammable mixtures. bluebell was directly subordinate to gestapo chief heinrich müller, himler's benefactor. courses were organized there, courses for sd officers , ss officers who were involved in the implementation of these actions, this action 1005, where about 10 disciplines were taught, which were how to equip places of residence, how to recruit a team of suicide bombers or a work team, which was then liquidated, how... to carry out burning, how to arrange security for the place where the exhumation was carried out. one of the main conditions for the nazi leadership in carrying out the operation to hide traces of mass murder was secrecy. according to himler's order, filming and photography were prohibited. directive signed by heedrich, head of the main directorate of reich security, recording of the process was allowed, bu