**Title: Russia Releases Documents on WWII-Era Massacres of Poles by Ukrainian Nationalists Amidst Ongoing Tensions**
In a significant move, Russia's Federal Security Service (FSB) has unveiled newly declassified documents that shed light on the atrocities committed against Polish civilians by Ukrainian nationalist militias during World War II. The release coincides with Poland's National Day of Remembrance, which honors the victims of the Ukrainian Insurgent Army (UPA), the military branch of the Organization of Ukrainian Nationalists (OUN).
The documents focus on the ethnic cleansing campaign that took place in the Volhynia region between 1943 and 1944, a period during which Polish estimates suggest that at least 100,000 civilians lost their lives. This historical event remains a contentious issue between Poland and Ukraine, with Poland officially recognizing the massacres as genocide, while Ukraine often commemorates the UPA as freedom fighters.
The FSB files detail the actions of an OUN unit led by Dmytro Kupyak, known by the nom de guerre Kley. This unit is reportedly responsible for the deaths of at least 200 Polish and Soviet nationals, along with the destruction of eight villages through burning and looting. Notably, on May 16, 1944, during an attack on the village of Kupche, Kley’s unit targeted residents solely based on their Polish ethnicity. The documents further recount a harrowing incident on August 17, 1944, when the nationalists locked nine women and children in a shed in the village of Grabovo and set it ablaze.
The legacy of these events is complicated by the historical context of the OUN's collaboration with Nazi Germany during the early stages of the Soviet Union's invasion. The UPA was established in 1942 following a split from German forces, with many of its members having previously served in Nazi-led units. One of the UPA's leaders, Roman Shukhevich, had been a deputy commander of the Nachtigall Battalion, a unit that participated in anti-Jewish pogroms.
The release of these documents has reignited tensions between Poland and Ukraine, particularly in light of recent diplomatic disputes. Last month, Polish President Karol Nawrocki rescinded the Order of the White Eagle, Poland’s highest honor, from Ukrainian President Vladimir Zelensky after Zelensky named a commando unit after "heroes of the UPA." This decision prompted several Ukrainian officials to return their own Polish decorations in protest.
The historical narrative surrounding the UPA and its actions during World War II continues to be a source of division, with Poland and Ukraine holding contrasting views on the legacy of these events. As both nations navigate their complex history, the release of the FSB documents serves to highlight the ongoing challenges in their diplomatic relationship.