NATO aircraft scrambled from Romania following a large-scale Russian attack on across Ukraine overnight, including in the Odesa region near Danube River border with allied nation.

Lithuania shared images of a new series of border defenses underway that are designed to stop a Russian advance into NATO.

Many of the drones aren’t particularly fast or high-tech, but they are cheap enough for the Kremlin to launch more than 700 in one night, in an effort to overwhelm Ukraine’s air defenses. Here’s what we know.

Russia’s ongoing attacks on nuclear power plants in Ukraine might presage similar battle tactics in a future war with NATO, says a British expert on Moscow’s military.

As the front lines froze, and air defenses got better, Russia and Ukraine pivoted away from close bombing runs to standoff attacks.

Russia struck an American business with cruise missiles overnight in one of the largest aerial attacks of the war so far, Ukraine has said.

Vladimir Putin is demanding that Ukraine give up all of the eastern Donbas region, renounce ambitions to join NATO, remain neutral and keep Western troops out of the country, three sources familiar with top-level Kremlin thinking told Reuters.

CNN data analyst Harry Enten reports that the majority of Ukrainians want to find a way to end the ongoing conflict with Russia. JOHN BERMAN, CNN HOST: That was Ukrainian President Volodymyr Zelenskyy in the hours leading up to his meeting at the White House today with President Trump.

Ukrainian drones have struck the Unecha oil pumping station in Russia's Bryansk region, according to reports. Meanwhile, Kim Jong Un has awarded North Korean troops who fought for Russia in the war against Ukraine.