Across eastern Ukraine, Russia’s tiny gains are adding up. It is capitalizing on a series of small advances and throwing ...

The Ukrainian president has urged his allies to bring about "regime change" in Russia, hours after Moscow launched fresh ...

During his visit to the U.K. on Monday, President Donald Trump expressed further frustration with Russian President Vladimir ...

It was late at night when they came for Dmytro Shabanov, a security assistant in eastern Ukraine at the Special Monitoring ...

VIENNA—It was late at night when they came for Dmytro Shabanov, a security assistant in eastern Ukraine at the Special ...

President Trump said he had decided to shorten a 50-day deadline he had given Russia to end the conflict or face punishing ...

Former Russian President Dmitry Medvedev on Thursday told U.S. President Donald Trump to remember that Moscow possessed ...

After another round of deadly Russian airstrikes, Ukrainian President Volodymyr Zelenskyy has called for tougher ...

Earlier this month, Trump set a 50-day deadline for Russia to accept a ceasefire. Failure to do so, the president said, would ...

The Ukrainian military denied on July 31 Moscow's claim that Russian forces had captured the front-line town of Chasiv Yar in ...

The West can help Moldova protect its democracy, but that requires recognizing how Russia uses hybrid warfare and countering Moscow in its own space, with both offensive and defensive influence ...