General Staff: Russia has lost 580,590 troops in Ukraine since Feb. 24, 2022.

Ukraine war latest: Pokrovsk is Russia's main target after Kharkiv push failed, Zelensky says

Key developments on Aug.

1: * Pokrovsk became Russia's main target after Kharkiv push failed, Zelensky says * Russia suffers big losses but has 'minor gains' on eastern front, Syrskyi says * Ukraine received 6 F-16s from Netherlands, The Times reports * Defense Ministry to purchase Ukrainian-ma...