Russia unleashed a wave of deadly attacks on towns and cities across Ukraine on Wednesday as Chinese leader Xi Jinping departed from Moscow following talks with President Vladimir Putin.

Russian rocket attack in Kramatorsk Missile strikes hit Sloviansk in the Donetsk region Monday, killing at least two people and injuring 32.

Moscow bolstering its defense systems comes after reports of Ukrainian drones allegedly entering inside Russia's borders. In late February, a drone crashed approximately 62 miles outside of Moscow, which a regional governor claimed was likely an attempt by Ukraine to strike civilian infrastructure.

A Russian missile struck an apartment building in the Ukrainian city of Zaporizhzhia, killing one and wounding 25 others — including two children — Ukrainian officials said Wednesday.

The first shipment of German and British tanks have arrived in Ukraine, ahead of an expected spring counter-offensive.

In Ukraine, Russia's strike on high school and dorms kills students. Chinese president leaves Moscow, and Japanese prime minister leaves Kyiv.