Five former secretaries of defense are calling on Congress to hold immediate hearings on President Donald Trump's recent ...

As US President Donald Trump reshapes the Pentagon, Roland Oliphant speaks with Missy Ryan, National Security Correspondent ...

North Korea test-fired strategic cruise missiles into the Yellow Sea in a demonstration of Pyongyang's nuclear deterrent ...

Jim Mattis and four other former defense secretaries called President Donald Trump’s ouster of Gen. CQ Brown and other top ...

Five former U.S. defense secretaries on Thursday condemned President Donald Trump's "reckless" firing of the chairman of the ...

President Donald Trump’s firing of the chairman of the Joint Chiefs of Staff is drawing mixed reactions on Capitol Hill.

President Donald Trump’s abrupt decision to replace Air Force Gen. C.Q. Brown as chairman of the Joint Chiefs is a setback ...

John Phelan, President Donald Trump's nominee for secretary of the Navy, faced a tense confirmation hearing before the Senate ...