The Pentagon says it is "escalating" a probe into Sen. Mark Kelly, one of six Democratic lawmakers who urged service members ...

President Donald Trump on Monday designated illicit fentanyl as a "weapon of mass destruction" in an executive order. The ...

The House on Wednesday advanced the National Defense Authorization Act for the next fiscal year, sending the massive defense ...

The legislation codifies President Trump’s agenda but includes a few measures challenging his policies and insisting on more ...

The House is poised to vote Wednesday on a $900 billion defense policy bill as both chambers race to pass it before the end ...

A new version of the annual defense policy bill released on Monday could limit Defense Secretary Pete Hegseth's travel plans ...

A lawyer for the Arizona Democrat warned the Defense Department that any legal action it may take “would be unconstitutional ...

Arizona Sen. Mark Kelly responded to reports that the Department of War is “escalating the preliminary review” of his actions ...

Secretary of War Pete Hegseth, in an upcoming keynote address at the Reagan National Defense Forum, will speak about ...

President Donald Trump signed an executive order Monday classifying “illicit fentanyl and its core precursor chemicals” as ...

The United States wants Europe to take over the majority of NATO's conventional defense capabilities, from intelligence to ...

Defense Secretary Pete Hegseth met with Australian Minister of Defense Richard Marles and U.K. Secretary of State for Defense ...