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, ...

U.S. Secretary of Defense James N. Mattis speaks during the National POW/MIA Recognition Day Ceremony at the Pentagon in Washington, D.C., Sept. 21, 2018. The day is observed every year on the third ...

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’ ...

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 ...

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 ...