President-elect Donald Trump said Thursday he will nominate retired Gen. James Mattis to be his defense secretary, making the announcement at a post-election victory rally in Cincinnati. Mattis, 66, ...

Just one day after Donald Trump called former Secretary of Defense James Mattis the world’s most overrated general, Mattis hit back at the annual Al Smith Memorial Foundation Dinner in New York, ...

A former Army Special Forces officer is accusing retired Marine General James Mattis, President-elect Donald Trump's pick to be defense secretary, of "leaving my men to die" after they were hit by ...

Defense Secretary Jim Mattis, a living Marine Corps legend who made history by securing special permission from Congress to lead the Pentagon, is stepping down after a slow freeze-out by President ...

President Donald Trump said in an interview segment released Sunday that he was unsure how long Defense Secretary James Mattis planned to stay in his administration. "Well, I don't know," Trump said ...

The House on Friday passed the law change to allow retired Gen. James Mattis to serve as defense secretary, sending the change in law to the White House for signature. Border Patrol ‘will go anywhere’ ...

Republican and Democratic lawmakers alike, along with military leaders, are reacting with sadness and concern over Defense Secretary Jim Mattis' sudden resignation announcement. A retired Marine Corps ...