Defense chief speaks out on working with Russia
Secretary Jim Mattis responds to Putin's call for increased intelligence cooperation with U.S., NATO
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Secretary Jim Mattis responds to Putin's call for increased intelligence cooperation with U.S., NATO
U.S. Defense Secretary Jim Mattis tells allies they must start increasing defense spending by year's end
The new Pentagon chief says his Seoul meetings will include discussion of deploying the U.S. missile defense system known as THAAD
The Senate approved a waiver after his hearing to become defense secretary that would allow him to serve, if confirmed by the Senate
Mattis is testifying before the Senate Armed Services Committee, chaired by Sen. John McCain
Comments from Sen. Robert Menendez come after a day of Senate questions for Secretary of State nominee Rex Tillerson
With 10 Cabinet nominees set to appear at hearings this week, here's a guide to who's up when and what to expect
“Facts are stubborn things. They did hack into this campaign,” Sen. McCain told "Face the Nation" about CIA assessment of Russian electioneering
Whether they like him or not, conservatives quickly realized that Trump's victory means they can accomplish a lot
The president-elect has nominated two retired generals as defense secretary and homeland security secretary and appointed one to serve as national security adviser
The president-elect continues his "thank you" tour in North Carolina, touting more jobs, tax cuts, and an Obamacare repeal
Kelly served for nearly 46 years in the Marine Corps, and stepped down as the chief of U.S. Southern Command earlier this year
Former defense secretary talks to "Face the Nation" about the president-elect, the importance of daily intelligence briefs, and Mitt Romney
Donald Trump's pick for secretary of defense has employed some colorful language during his decades in the Marine Corps
James "Mad Dog" Mattis may face roadblocks to confirmation in the Senate
Former secretary of defense commends Donald Trump’s pick to head the Pentagon but offers one note of caution
Former defense secretary who once called Trump "unqualified and unfit" explains why he is now more encouraged by the president-elect
Trump disavowed the alt right but defended Breitbart, and he weighed in on prosecuting Hillary Clinton, climate change and libel laws in the wide-ranging discussion with reporters and editors