Russian President Vladimir Putin has increasingly characterized his all-out war against Ukraine as a struggle for ...

The Kremlin’s sabotage campaign against European allies of Ukraine has been escalating. It needs people like Aleksei Kolosovsky, 42, to carry it out.

Many Russians try to ignore the war, which began four years ago this week—but that is getting harder. There is no sign of an ...

Add Yahoo as a preferred source to see more of our stories on Google. Two researchers have found that Russia's recent advance is slower than in almost all modern wars. Their analysis said that even ...