At least four people have been killed in Kyiv after Russia launched a major offensive across Ukraine with drones and missiles ...

Follow live updates from NBC News as Russian President Vladimir Putin speaks at his annual year-end news conference on ...

Poland scrambled jets on Christmas morning after detecting a Russian reconnaissance aircraft flying close to Polish airspace. Moscow said they made an offer to Paris over a jailed French researcher.

Bulgaria is drafting new legislation that will allow it to seize control of an important oil refinery belonging to Russia's sanctioned oil giant Lukoil. The Burgas refinery is the only one of its kind ...