There is much to like about Secretary of Defense Pete Hegseth’s interim national defense strategic guidance document.

and former Defense Secretary Jim Mattis, also a 40-year veteran and four-star general, commanded US Central Command as well before being confirmed as Trump’s first secretary of defense. The Signal ...

The Defense secretary aims to purge climate work from the Pentagon. But critics say his carve-out for weather resiliency ...

Reports that the defense secretary shared sensitive information on an unclassified messaging app are straining the limits of ...

The Trump administration has signaled the military won't be focusing on climate change, a move that follows decades of ...

Indeed, this observation influenced the modest differences between Secretary of Defense Jim Mattis’s National Defense Strategy of 2018 — which emphasized the China and Russia threats roughly ...