Defense Secretary Jim Mattis, Lithuanian Defense Minister Raimundas Karoblis, Estonian Defense Minister Margus Tsahkna and Latvian Defense Minister Raimonds Bergmanis speak to reporters in Vilnius, ...

During a conversation with CNN’s Don Lemon on Wednesday, General James “Spider” Marks and General Mark Hertling––both CNN military analysts––reacted to President Donald Trump trashing now former ...

Defense Secretary Jim Mattis and South Korean Defense Minister Song Young-moo visited the demilitarized zone between North and South Korea, Oct. 27, 2017. While there, Mattis spoke to the press about ...

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 ...

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 ...

Washington — Secretary of Defense Jim Mattis will be leaving his post two months earlier than initially reported. Mattis resigned Thursday in protest over President Donald Trump's abrupt decision to ...

Defense Secretary Jim Mattis listens as President Donald Trump answers questions during a meeting with military leaders in the Cabinet Room on October 23, 2018. (Photo by Win McNamee/Getty Images) ...