Russian troops are stepping up efforts to gain territory on the western bank of the Oskil River, launching intensified ...

As allegations of attacks and other incidents blamed on Russia piled up across Europe last year, a team of AP journalists set ...

Ukrainian troops are making small gains in Russia's Belgorod region, while Donald Trump has taken a swipe at Vladimir Putin.

Learn more about Russia’s illegal annexation of Crimea from the infographic below and explore the Kennan Institute’s ...