The decision of the Verkhovna Rada to consider the actions of the Organization of Ukrainian nationalists - Ukrainian insurgent army (OUN-UPA) the struggle for independence of Ukraine may have a negative impact on the relations between Kyiv and Warsaw, said the head of Poland Bronislaw Komorowski. "The misfortune of this law is that it makes it impossible for the Polish-Ukrainian historical dialogue, without which there is no reconciliation and resolve the main issues. This case is not closed, if we talk about the relations of Poland and Ukraine, but here one should look for a positive Solution, " writes the news Agency." What was, on the one hand, the similarity of the Polish law of de-Sovietization, and on the reverse side, closes the discussion About the role of the OUN-UPA, which is wrong, " - said the Polish leader. In 2013, the Polish Sejm (lower chamber of Parliament) adopted a resolution on the 70th anniversary of the Volyn tragedy - elimination in 1943-1944 the Polish population of Volhynia by the Ukrainian nationalists of the OUN-UPA. The document voted 263 MP, 33 and 146 were against abstained. Approved by the Parliament decision these events of history called a "national cleansing with signs of genocide," dismissing proposed by some MPs amendment right to call them genocide. The action of liquidating the Polish population of Volhynia by the Ukrainian nationalists began in February 1943, to July, reaching tremendous scope and cruelty. The culmination of these events reached eleven July 1943, when the UPA units were attacked by about 100 Polish settlements. The systematic murder continued until the occupation of these territories by the red Army in 1944. Victims of national cleaning were about 100 thousand people, mainly women, children and the elderly. * Organization, relative to which a court has adopted the legally effective conclusion Of the removal or prohibition of the activity on the grounds stipulated by the Federal law "On countering extremist activity"