Ukraine said that Russian forces continued their attacks with Shahed drones on April 21. According to Ukraine the Russian army launched 45 strikes on Kherson region, firing 235 shells on April 21. Russia claims that its forces have killed over 50 Ukrainian troops in the Zaporizhzhia region. Wagner group chief Yevgeny Prigozhin says that a counteroffensive by Ukraine is impossible as their heavy trucks are likely to get stuck in the wetlands. Ukrainian President Volodymyr Zelensky said his country's main task is recapturing territory occupied by Russia. A Ukrainian military team deployed to search for its fallen soldiers claims to have found 500 bodies of Russian troops. Watch this video to know what's happening in the Russia-Ukraine war.