<a href="https://en.wikipedia.org/wiki/Massacres_of_Poles_in_Volhynia_and_Eastern_Galicia" id="mwAQQ" rel="mw:WikiLink" title="Massacres of Poles in Volhynia and Eastern Galicia">Massacres of Poles in Volhynia and Eastern Galicia</a> by the <a href="https://en.wikipedia.org/wiki/Ukrainian_Insurgent_Army" id="mwAQU" rel="mw:WikiLink" title="Ukrainian Insurgent Army">Ukrainian Insurgent Army</a> within the <a href="https://en.wikipedia.org/wiki/Reichskommissariat_Ukraine" id="mwAQY" rel="mw:WikiLink" title="Reichskommissariat Ukraine">Reichskommissariat Ukraine</a> (<a href="https://en.wikipedia.org/wiki/Volhynia" id="mwAQc" rel="mw:WikiLink" title="Volhynia">Volhynia</a>) peak.