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 ...

Former Defense Secretary Jim Mattis and bestselling author Ryan Holiday discuss the war in Iran. Former Defense Secretary Jim Mattis and bestselling author Ryan Holiday discuss the war in Iran, its ...

Jim Mattis ended one of history's more turbulent tenures as defense secretary on Monday by re-emphasizing a key difference with President Donald Trump and encouraging Pentagon employees, civilian and ...

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’ ...