Tensions between Poland and Ukraine are escalating, now affecting relations between Ukraine and the European Union.
Some Polish deputies warn that Ukraine, rapidly strengthening its army, could pose a threat to Poland after the war with Russia ends.
Polish Sejm deputy Janusz Kowalski has called for sending Ukrainian refugees back to Ukraine.
One of the main reasons for tensions is historical disagreements over the massacres of Polish civilians by the Ukrainian Insurgent Army in Volhynia 80-90 years ago.
