The Atlantic's editor-in-chief Jeffrey Goldberg revealed the security breach in a first-hand account detailing how Trump 's ...

"Decisions were being made on some level not only through the words that were being shared ... Trump's "Make American Great Again" slogan. The fire emoji could mean any number of things − ...

The important word in the acronym “TOC” is operations. It's why all the care was taken to keep things secret. You don't want ...

U.S. national-security leaders included me in a group chat about upcoming military strikes in Yemen. I didn’t think it could ...