President Donald Trump seems to have learned the lesson painfully gleaned by all his 21st-century predecessors: You can’t ...

Armenia has signalled it could quit the Collective Security Treaty Organization (CSTO), a security bloc seen as Moscow's version of NATO, after a peace treaty with Azerbaijan ...

MICHAEL KIMMAGE is Professor of History at the Catholic University of America. He is the author of Collisions: The Origins of the War in Ukraine and the New Global Instability.

But his frustration with Putin has grown. Last week, the president said the United States was taking “a lot of bullshit” from Putin. Today, he authorized a significant shipment of U.S. defensive ...

Melania Trump has highlighted Russia's continued attacks on Ukraine in private conversations, President Trump said on Monday.

Keir Starmer, the British prime minister, and Emmanuel Macron, the president of France, are expected to promise today to have ...

Donald Trump’s patience is on its final straw, with the US President revealing Vladimir Putin “trusts no one” but must still come to the table before a massive US power play.

Russia's President Vladimir Putin delivered a video address on June 24, as Wagner chief Prigozhin staged a challenge to his control. Photographer: Gavriil Grigorov/SPUTNIK/AFP/Getty Images ...

President Vladimir V. Putin of Russia emerged from the three-day, ... Then Aleksei A. Navalny, Mr. Putin’s staunchest political opponent, died suddenly in an Arctic prison in February.