President Trump jabs at the Russian leader with threats; Vladimir Putin responds with flattery. But there are notable signals ...

By David E. Sanger and Anton Troianovski Russia has lost about twice as many men to death and serious injury as Ukraine. But the trends favor the Kremlin. At least three people were killed in the ...

David E. Sanger is a national security correspondent and senior writer for the New York Times, a contributor to CNN and an adjunct lecturer at the Kennedy School of Government. In a 38-year ...