Russia-Ukraine war at a glance: what we know on day 703

News Snapshot:

Ukraine says that Russia has returned the bodies of 77 soldiers, days after the crash of a Russian military transport plane threw doubt on the future of such exchanges. Moscow and Kyiv traded fresh accusations over the plane that Russia says was shot down by Ukraine forces in the border region of Belgorod, killing 65 Ukrainian prisoners of war. While Kyiv has not denied the claims outright, officials have appeared to question whether its PoWs were on board. The black boxes from the military plane have been delivered to a special laboratory in Moscow for analysis, Russian state media said....