Russia, Ukraine Each Return 90 Prisoners of War

Russia and Ukraine each handed back 90 prisoners of war on Tuesday in the latest of several periodic swaps in their 28-month-old conflict, with the United Arab Emirates overseeing the exchange as an intermediary. The last exchange took place on May 31, when each side handed over 75 prisoners of war, also with the UAE acting as a go-between. That was the first exchange in nearly four months. Russia said prisoners brought home on Tuesday had faced mortal danger in captivity. Ukraine said returnees had included soldiers who had defended the Azovstal steel mill in a three-month siege in 2022 and others taken prisoner when Russian forces briefly seized the defunct Chornobyl nuclear power station....