Zelenskyy warns of Russian advances as Kharkiv strike death toll rises EuronewsUkraine war briefing: Death toll from Russian strikes on Kharkiv DIY store rises to 16 The GuardianRussia-Ukraine war: List of key events, day 821 Al Jazeera EnglishSecurity cam shows moment hardware store was hit by Russian missile CNNRussia Strikes Hardware Superstore in Kharkiv – Russia Strikes Hardware Superstore in Kharkiv The New York Times