Poland to build memorial for World War II victims as Tusk calls Volhynia killings 'genocide'

Poland's Prime Minister Donald Tusk on Saturday announced the creation of a new monument to civilian victims of what he called a "genocide" by "Ukrainian nationalists" in World War II.

"A Wall of Remembrance will be erected in Warsaw, with an eternal flame and the names of every victim who has been found and identified," he said on social media.

Warsaw and Kyiv have been at loggerheads for decades over the massacre of civilians on both sides during World War II, souring relations.

But the dispute has taken on more significance given Poland's support for its neighbour as Ukraine fights off an invasion by Russia.

Tusk's announcement came on the eve of the anniversary of "Bloody Sunday" in 1943, when units from the Ukrainian Insurgent Army (UPA) and the Organisation of Ukrainian Nationalists (OUN) killed thousands of Poles in Volhynia, now in northwest Ukraine.

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According to Poland, between 70,000 and 100,000 civilians were killed between 1943 and 1945, while reprisals are thought to have claimed the lives of up to 12,000 Ukrainians.

The UPA and the OUN are seen in Ukraine as groups that fought for independence against the Red Army and the Soviet Union.

Ukraine's President Volodymyr Zelensky caused outrage in Poland in May after announcing that he was naming a military unit after the UPA.

In retaliation, Polish President Karol Nawrocki stripped Zelensky of the country's highest honour, the Order of the White Eagle.

Tusk, a former president of the European Council and a staunch backer of Ukraine against Russia, said "memory and truth must help us build a better future, without hatred and without contempt".

"The Europe of peace and mutual respect, the Europe reconciled after World War II, was made possible thanks to truth and to calling things by their name.

"Whoever wants to join this community must be ready for this truth."

(Except for the headline, this story has not been edited by Firstpost staff.)