For 1,000 days, Russia’s proxies have kept supplies flowing, sanctions sidestepped, and weapons streaming into the battlefield—and that’s only the beginning.

Russia attacked the Ukrainian capital Kyiv with a sophisticated combination of missiles and drones for the first time in 73 days on Wednesday, authorities reported, as the Pentagon said most of the North Korean troops sent to help Moscow’s war effort are fighting to drive Ukraine’s army off Russian soil in the Kursk border region.

Vladimir Putin’s forces are ready to launch a massive attack on Ukraine, the head of Kyiv’s national security council has warned, as the country braces for large-scale missile attacks on civilian infrastructure.