The site became a memorial spontaneously three days after a Russian missile slammed into a nine-story apartment block in Dnipro, a city in central Ukraine.
Russian forces launched multiple attacks in eastern Ukraine, pushing for a breakthrough on the battlefield ahead of the delivery of new Western weapons.
Kyiv said Moscow had everything in place to launch a second wave of military mobilization but was waiting to gauge the success of a stepped-up offensive.
The paramilitary forces said they had captured a settlement north of the city, which Moscow has been pushing to encircle for months. Both Wagner and regular Russian troops are suffering heavy losses, however.
Growing casualties haven’t so far shaken Pskov, an impoverished region that is home to the elite Russian paratrooper division that occupied Bucha in Ukraine.
Ukraine urged residents of Kherson to evacuate amid an uptick in Russian attacks in the southern city, while pressure grew on Kyiv to vacate besieged the eastern city of Bakhmut.
The move came after thousands of Georgians took to the streets to demonstrate against the legislation, that would label groups receiving funding from abroad as foreign agents.
The battle for the eastern Ukrainian city comes amid rising tensions between the Kremlin elite and Yevgeny Prigozhin, the founder of the paramilitary force.