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.

President Donald Trump and Sen. David McCormick of Pennsylvania jointly announced tens of billions of dollars of energy and technology investments in the state of Pennsylvania as the president ...

Mike Waltz has told lawmakers at his confirmation hearing to be U.S. ambassador to the United Nations that he plans to make ...

Moscow is projecting confidence in the face of President Trump’s new hardline stance on Ukraine, but Russia’s teetering economy tells a different story. -While officials like Dmitry Medvedev publicly ...

President Donald Trump’s nominee for U.S. ambassador to the United Nations will face questioning from lawmakers for the first time since he was ousted as national security adviser.

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 ...

“Putin will not negotiate as a loser,” one of his longtime associates tells TIME by phone from Moscow. “He knows that winners ...

Trump's threat against Russia runs parallel to a Senate-led effort to pass crippling sanctions on countries that buy Russian ...

Donald Trump's recent posts about Russian President Vladimir Putin have been mocked by RT, a state-controlled media outlet.

Russia on Monday suggested President Trump is suffering from "emotional overload" after the commander in chief blasted Russian President Vladimir Putin as "crazy" for his attacks on Ukraine.