Ukrainian forces were gradually pushing Russian forces out of the border Sumy region, where Moscow was able to establish a ...

Zelensky claims Ukrainian troops ‘gradually pushing back’ Putin’s forces in Sumy - Ukraine’s Sumy seeing concentration of ...

Russia’s military said Friday that its forces captured another village in Ukraine’s northeastern Sumy region, where Moscow ...

"Even if you're on the ground, it's very difficult for you to count casualties," said Marina Miron, a postdoctoral researcher ...