WASHINGTON — 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 ...

The U.S. Department of Justice is reviewing the discovery of classified documents found in an office no longer used by President Joe Biden at a think tank in Washington, D.C. Classified information is ...

Documents sought by the U.S. Justice Department from former President Donald Trump may contain material related to what The New York Times described as “some of the most highly classified programs run ...

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 journalist.

WASHINGTON — A forthcoming book by an ex-Trump administration aide describes an episode in which officials worried that then-President Donald Trump was cavalier in his handling of classified ...