President Donald Trump’s announcement that the United States will help Ukraine obtain advanced U.S.-made weaponry and his threats of tariffs against Moscow mark his strongest comments yet in support ...

Russia’s troops are continuing their slow war of attrition in eastern and northern Ukraine, even as the conflict enters a pivotal phase with a series of high-level meetings that are part of U.S.

For Ukraine, history is a battlefield. Months before Russian President Vladimir Putin launched his full-scale invasion, he published a brooding, 5,000-word article that made the case for dismantling ...