Analysts monitoring open-source intelligence say Russian advanced units appear to have broken through near the Ukrainian town ...

Trump said Ukrainian President Volodymyr Zelenskyy was unlikely to be included in talks he described as a "feel-out meeting" ...

The chaotic conclusion of the decades-long Nagorno-Karabakh dispute was a blow to Russian influence in the South Caucasus.

Bilateral meetings between Russian President Vladimir Putin and his U.S. counterparts were a regular occurrence early in his ...

Whether the U.S.-Russia summit can lead to a deal to produce peace in Ukraine more than 3 1/2 years after Moscow’s invasion ...

Ukrainian and European leaders are worried President Donald Trump will get played for a second time when he meets his Russian ...

The Russian military is focusing its efforts in the resource-rich region of the Donbas, where the war between Ukraine and Russian-backed separatists has raged since 2014.

Russian forces have moved several miles into Ukrainian-held territory in the east, threatening to outflank Ukraine’s ...

European Union leaders appealed on Tuesday to U.S. President Donald Trump to defend their security interests at a summit with ...

Vladimir Putin has had a tough few months. His military’s much-feared summer offensive has made incremental gains in Ukraine ...

Russian Labor Minister Anton Kotyakov warns that demographic decline and war is making President Vladimir Putin's Russia ...