<p>Moscow: A second group of Russian servicemen returned from Ukrainian captivity on Tuesday, and a group of Ukrainian prisoners of war were handed over in exchange, the <em>Interfax</em> news agency quoted the Russian Defence Ministry as saying.</p><p>On Monday, Russia and Ukraine exchanged prisoners of war under the age of 25 after direct talks between the two sides in Istanbul on June 2.</p>
<p>Moscow: A second group of Russian servicemen returned from Ukrainian captivity on Tuesday, and a group of Ukrainian prisoners of war were handed over in exchange, the <em>Interfax</em> news agency quoted the Russian Defence Ministry as saying.</p><p>On Monday, Russia and Ukraine exchanged prisoners of war under the age of 25 after direct talks between the two sides in Istanbul on June 2.</p>