Mattis warned the proposal would create a “narrower and even parochial approach” to space operations, in a letter Tuesday to Rep. Mike Turner, R-Ohio, an Armed Services subcommittee chairman. “I do ...

Dozens of House Democrats on Friday warned Defense Secretary Jim Mattis that he should not comply with President Trump’s ban on transgender military service because it is an “unconstitutional ...

White House deputy press secretary Hogan Gidley on Thursday doubled down on White House criticism of former Defense Secretary Gen. James Mattis, saying he had a “fundamental misunderstanding” of ...

Former Defense Secretary Jim Mattis’ contempt for his onetime boss Donald Trump is laid bare in a new book. Mattis tried to stay away from the White House as much as possible during his time serving ...

RICHLAND, Wash. — Jim Mattis doesn’t want to talk. But he did open his front door when I knocked. “Hi, I’m Jim,” he said. Mattis, the secretary of defense during the first two years of Donald Trump’s ...

And according to Never Trump conservative Tom Nichols, those "adults in the room" from the first Trump Administration are ...

WASHINGTON (AP) — Defense Secretary Jim Mattis resigned Thursday after clashing with President Donald Trump over the abrupt withdrawal of U.S. troops from Syria and after two years of deep ...

Here's the latest news from Middle Tennessee State University. Retired U.S. Marine four-star Gen. Jim Mattis discussed global security and other topics recently to a crowd of nearly 300 people — many ...

Washington — Irritated with the criticism and fallout from Defense Secretary Jim Mattis' resignation, President Donald Trump on Sunday pushed the Pentagon chief out the door two months earlier than ...