The President had a decade-long bromance with his Russian counterpart and is thankfully changing tack, writes Michael McFaul.

Sitting in the Oval Office with NATO Secretary-General Mark Rutte, and apparently fed up with being slow-walked by Russian President Vladimir Putin, Trump threatened the Kremlin with tough tariffs if ...

While Trump has said that these weapons will be “top-of-the-line,” he has yet to specify what exactly will be provided, ...

Pentagon officials said details were still being worked out, and experts doubted Mr. Trump’s threat of huge tariffs for ...