U.S. Defense Secretary Pete Hegseth's attention-grabbing overseas debut may have irritated some key Republicans and alienated ...

Senate Armed Services Chair Senator Roger Wicker torched Pete Hegseth ’s speeches at the NATO conference in Munich this week, ...

The Department of Energy has paused the firings of hundreds of employees who work for a key agency maintaining the U.S.

The Trump administration is intensifying its sweeping efforts to shrink the size of the federal workforce by ordering ...

Senator Roger Wicker of Mississippi, the chairman of the Armed Services Committee, said the defense secretary made a ‘rookie ...

Follow live updates as Donald Trump seeks to press ahead with plans to broker peace between Ukraine and Russia with his top ...

Donald Trump’s man in the Pentagon hints at major disruption to the continent’s 80-year-old protective security architecture.

Two Trump administration nominees with long track records of challenging the medical and public health establishments have ...

Ukrainian President Volodymyr Zelenskyy says he will only agree to meet in-person with Russian leader Vladimir Putin after a ...

The U.S. Defense Department might benefit from leveraging commercial technology more aggressively, argue RAND analysts Jon Schmid and Erik E. Mueller.