Ukraine-Russia war – live: Putin’s forces ‘being pushed from Kharkiv

"Our forces are gradually pushing (Russian troops) out of Kharkiv Oblast,” Mr Zelensky said, after receiving reports from the military command.

The Ukrainian military has claimed that Russia suffered some 4,000 soldier casualties in the month since they launched their Kharkiv offensive, which began on 10 May

https://www.independent.co.uk/news/world/europe/russia-ukraine-war-putin-nuclear-threat-explosion-latest-b2564336.html