Russia Vows Revenge After U.S. National 'Fighting For Putin's Forces' Dies In Ukraine's Donetsk
Russia Vows Revenge After U.S. National 'Fighting For Putin's Forces' Dies In Ukraine's Donetsk
A U.S. national has reportedly been killed while fighting for the Russian forces in Ukraine.
Russell Bentley was killed in Russian-controlled city of Donetsk.
Russia said that there will be "exemplary punishment" for the attacker who killed Bentley.