Oleh Kostiuk

Oleh Kostiuk is a historian at the Krypiakevych Institute of Ukrainian Studies of the National Academy of Sciences of Ukraine and holds a PhD in history. His research examines Russian-Ukrainian relations and Ukraine’s foreign policy, the roots of Russia’s expansionist policy in Russian socio-political thought of the 1990s, and the ideological and propagandistic dimensions of Russian revanchism. A recipient of the Kolasky Visiting Research Fellowship at CIUS, his current project explores how Ukrainian organizations in Canada countered Russian propaganda between 2014 and 2025.