Participants hold portraits of militants of the self-proclaimed Donetsk People's Republic, including the republic's former leader Alexander Zakharchenko, killed in a recent conflict with Ukrainian armed forces during the Immortal Regiment march on Victory Day, which marks the 76th anniversary of the victory over Nazi Germany in World War Two, in the rebel-controlled city of Donetsk, Ukraine May 9, 2021. REUTERS/Alexander Ermochenko