Poland marks anniversary of Katyn massacre

Polish officials marked the 82nd anniversary of the massacre of Polish POWs by the Soviet secret police NKVD on Wednesday, with the Polish prime minister, Mateusz Morawiecki, urging for the crime of Katyn not to be forgotten. Attending a ceremony in Warsaw, Morawiecki said that the "memory of Polish officers killed in Katyn and other places... just like the (memory) of Russian genocide in Ukraine cannot be covered with the dust of oblivion, obscurity and non-existence."