The Trump administration is reviewing the budget of the Pentagon office that works on reducing civilian casualties.

Trump failed in his first term to bend the Pentagon to his will, facing delays and defiance from a group of military leaders ...

President Donald Trump has launched his second bid to oust all transgender troops from the military, and once again it will ...

Gen. James Mattis has not endorsed a candidate in the November presidential election. But he agrees with the warnings in Bob Woodward’s new book about the dangers of a second Trump presidency ...

In his first term, he nominated a retired four-star general, James Mattis, for defense secretary. Mattis had commanded troops in wartime and was considered a blend of soldier and scholar ...

Defense Secretary James Mattis put out his first all-hands message to everyone in the Department of Defense on Friday, and it tells you everything you need to know about how he intends to lead.