A planned exchange of Russian and Ukrainian prisoners of war failed to take place on Saturday, with Moscow accusing Kyiv of postponing the swap at the last minute, which Ukrainian officials dismissed as more “dirty games” from the Kremlin.

Russia conducted its second-largest missile and drone attack on Ukraine since the start of its invasion in 2022, according to the Institute for the Study of War ( ISW) whose graph illustrate the response to Kyiv's drone barrage on Russian military airfields.

NBC News has analyzed satellite imagery to dig into the claims being made by Kyiv and Moscow as part of a wider propaganda war being waged in parallel to the actual fighting.

Russia claims Ukraine indefinitely postponed the release while Kyiv maintains it has been delayed until next week.

Russian President Vladimir Putin called for private investors in Russia's space sector as it seeks to develop a satellite network.

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,

Since Russia's full-scale invasion of Ukraine in February 2022, the nation's men's side has been unable to compete at the 2022 and 2026 Fifa World Cups and Uefa's Euro 2024.

Videos of an object breaking up in the sky over Kazakhstan sparked rumors of a failed launch of Putin's deadly nuclear-capable ballistic missile.

Russia and Ukraine held a second round of peace talks where they agreed to exchange more prisoners and to return the bodies of 12,000 dead soldiers.