Ukraine's troops have repelled Russian forces all the way back to their border from the country’s second-largest city of Kharkiv, it was claimed on Monday.
They have also repelled incursion by a Russian sabotage and reconnaissance group in the northeastern region of Sumy, in another major blow to Moscow.
Defending troops are driving Russian forces back in a new counter-offensive as it emerged that Moscow has lost a third of its ground forces in just 82 days since the invasion started.
