LONDON — A magazine journalist's account of being added to a group chat of U.S. national security officials coordinating plans for airstrikes has raised questions about how highly sensitive ...

A lawsuit over the Trump administration’s infamous Houthi Signal group chat has revealed what steps departments took to ...

A Pentagon social media account has been hyping up the new defense secretary and says it's "fighting against fake news." ...

President Donald Trump’s top intelligence officials claimed Tuesday that they did not share any classified materials in a group text about U.S. military plans that inadvertently included a ...

Traditionally aligned with the Republicans, veterans are increasingly angry with the US president, whom they accuse of ...

CEO Nicholas Thompson on the editorial independence that shaped the magazine’s blockbuster story—and the business risks of ...