(Reuters) – Russia and Ukraine carried out the latest in a series of prisoner of war exchanges on Thursday, with both sides handing over 50 people, officials in Kyiv and Moscow said. Russia’s defence ministry said Ukraine had released 50 Russian soldiers who had been captured. Andriy Yermak, head of the Ukrainian presidential administration, said on Telegram that Ukraine received 48 soldiers and two officers, among them marines, infantrymen, border guards and members of the territorial defence, “We have managed to bring back 19 defenders of Mariupol … as well as 15 prisoners (of war) from th…