What to Know About Ukraine’s Cross-Border Assault Into Russia

Ukraine pressed ahead with its offensive inside Russian territory on Sunday, pushing toward more villages and towns nearly two weeks into the first significant foreign incursion in Russia since World War II.

But even as the Ukrainian army was advancing in Russia’s western Kursk region, its troops were steadily losing ground on their own territory. The Russian military is now about eight miles from the town of Pokrovsk in eastern Ukraine, according to open-source battlefield maps. The capture of Pokrovsk, a Ukrainian stronghold, would bring Moscow one step closer to its long-held goal of capturing the entire Donetsk region.

That underscored the gamble Ukraine’s army took when it crossed into Russia: throwing its forces into a daring offensive that risked weakening its own positions on the eastern front.

Whether that strategy will prove advantageous remains to be seen, analysts say.

On the political front, the offensive has already had some success: Ukraine’s rapid advance has embarrassed the Kremlin and has altered the narrative of a war in which Kyiv’s forces had been on the back foot for months.

Here’s what to know about Ukraine’s cross-border operation, which President Biden said last week was creating a “real dilemma” for the Russian government.

What happened?

Ukrainian troops and armored vehicles stormed into the Kursk region of western Russia on Aug. 6, swiftly pushing through Russian defenses and capturing several villages.