An agreement to suspend attacks against energy infrastructure would halt a strategy employed by Ukraine and Russia. Kyiv has ...

Anger at Russia’s covert efforts, which included targeting undersea cables, warehouses and railways, has the potential to ...

The Kremlin says the two presidents had a "frank exchange of opinions" after the call, which lasted at least 90 minutes.

As the Trump administration pushes Ukraine to agree to a rapid peace with Russia, Kursk represents the shrinking leverage ...

Several villages in the Chelyabinsk and Bashkortostan regions of Russia were cut off from transport links as melting ice ...