WASHINGTON — Elon Musk’s team at the so-called Department of Government Efficiency has posted classified information about the size and staff of a U.S. intelligence agency on its new website, raising ...

A federal judge in Maryland has set a schedule for considering classified documents in the criminal case against John Bolton that is likely to push the former national security adviser’s trial into ...

The Pentagon plans to reinforce existing policies on access to classified information in the aftermath of a massive data leak for which a junior enlisted airman has been arrested. Defense Secretary ...

President Donald Trump's administration began the process of releasing more than 60,000 previously classified files on the 1963 assassination of President John F. Kennedy on Tuesday, some of which ...

Former President Donald Trump will be restricted on how and when he can look at, and talk about, classified information, a judge decided Wednesday after a sealed hearing the day before. The decision ...

WASHINGTON — The Air Force said Monday it is looking at ways to better control access to classified information, in the wake of revelations that superiors of the Massachusetts Air National Guard ...

The Army can screen the personal electronic devices of deceased soldiers to check for information that is either deemed classified or controlled in nature, according to a new policy. The screening ...

WASHINGTON (AP) — The Trump administration’s use of a popular messaging app to discuss sensitive military plans — with a journalist on the text chain — is raising questions about security and the ...

Donald Trump’s lawyers want to be able to discuss classified information with the former president at his homes as part of his criminal case, for convenience sake, according to a new court filing from ...