Russia shells kindergarten in Kherson, 1 civilian injured.

Ukraine war latest: Counteroffensive is 'challenging,' says Zelensky as Western pressure mounts

Key developments on Aug.

8: * Russian Aug.

7 attack on Pokrovsk kills 9, injures 82 * Ukrainian forces hold initiative as counteroffensive underway, says Zelensky * Ukraine repels Russian attacks in Donetsk Oblast * UK imposes biggest sanctions against companies helping Russia's military effort...