Russia said Sunday that trains carrying more bodies of Ukrainian soldiers were due to depart towards the Ukrainian border, escalating a spat with Kyiv over a prisoner of war swap.

Ukraine has unexpectedly postponed exchanging prisoners of war and accepting the bodies of killed soldiers for an indefinite period, Kremlin aide Vladimir Medinsky said on Saturday.Russia and Ukraine held the second round of peace talks in Istanbul on Monday where they agreed to exchange more prisoners - focusing on the youngest and most severely wounded - and to return the bodies of 12,

A still image from a video released by Russia's Defence Ministry shows what it said to be a lorry with bodies of Ukrainian service members to be handed over to Ukraine in

The large-scale attack comes days after Trump says Putin had "very strongly" promised response to Ukraine "Spider web" attack.

Following Ukraine’s recent drone assault on Russia, where Ukraine used $300 drones to take out $100+ million Russian bombers, questions mount about what’s next for the Ukrainians. Eurasia Group and GZERO Media president and founder Ian Bremmer joins Katy Tur to break down why “we don’t see any possibility of [the war] ending anytime soon.