Opinion: Software-defined warfare provides a path to modernize and reimagine America’s defense capabilities for the 21st ...

An as-yet unpublished executive order purports to utilize a little-used provision allowing the president to restrict ...

Learn about an Atlantic Council report's nine recommendations for DOD to advance its adoption of software-defined warfare.

President Donald Trump says he has fired Defense Secretary Mark Esper. It's a stunning move on the heels of Trump’s failed reelection bid. It could also unsettle U.S. allies and partners.

One would be hard pressed to find a single cabinet member or high-level official who will be courageous enough to stand up to ...

There is no modern precedent for an American president effectively wielding security details as a political tool — until now.

President Trump announced the revocation of Secret Service protection for Hunter and Ashley Biden, criticizing Hunter's protection while vacationing in South Africa. This follows Trump's previous ...