It comes after Ukraine said it was behind a drone strike on a Russian oil base in the region. Submit your questions for our correspondents in the box below.
Outgoing US defence secretary Lloyd Austin has announced a $500m (£407m) aid package for Ukraine, including air defence missiles, ammunition and equipment for F-16 fighter jets. It is expected to ...
The downing of an Azerbaijan Airlines airplane shows that flying over Russia poses a "high risk" to civilian flights amid the war in Ukraine, the European Union Aviation Safety Agency said Friday. The ...