(Reuters) – Russian courts have sentenced more than 200 Ukrainian fighters to prison terms since Moscow started its military operation in Ukraine, Foreign Minister Sergei Lavrov said in an interview with the state RIA news agency published on Sunday. “The courts of the Russian Federation have already sentenced more than 200 representatives of Ukrainian armed formations to long terms of imprisonment for committing atrocities,” Lavrov told RIA. Both sides accuse each other of committing numerous atrocities in the war that Russia started with a full-scale invasion on Ukraine in February 2022. The…