Russia fired a hypersonic Oreshnik missile at a target in western Ukraine overnight Thursday, near the border with NATO member Poland, in what has been labeled a brazen “warning” to the wider continent and the United States.

(CNN) — Ukrainian security services have stepped up drone and sabotage operations against Russian combat aircraft and submarines this month, in what analysts see as one way to combat incessant Russian missile strikes against cities and energy infrastructure.

More than 200,000 people in the Russian-occupied part of Zaporizhia are without power after a Ukrainian strike. These are the key developments from day 1,424 of Russia’s war on Ukraine. Russian attacks on Ukraine’s energy infrastructure leave thousands without power in freezing winter temperatures.

Russia has launched an Oreshnik missile into Ukraine for the second time since the full-scale war began 2022, in a strike Kyiv’s allies say is meant as a warning for the West. Here’s what we know.

(CNN) — The Kremlin has dismissed calls to provide evidence to support its claim that Ukraine launched an attack using dozens of drones against one of Russian President Vladimir Putin’s residences. But on Tuesday, it repeated that the drone assault ...