Ukrainian authorities on January 27 said they detained three men suspected of fighting with Moscow-backed armed formations in the eastern Donetsk region.
They were detained in three separate incidents.
Russia's War Against Ukraine
RFE/RL: Ukraine detains three suspects who fought with Russian-backed separatists
Members of a Cossack unit aligned with Russia-backed separatists near a bridge over the river Donets in Stanytsia Luhanska, just north of Luhansk, eastern Ukraine, March 13, 2015.
