National Security

China and Russia form an “axis” working against the interests of the U.S., and that relationship is likely to strengthen in the wake of Russia’s invasion of Ukraine, despite economic sanctions on Moscow. China is learning damning military lessons from the Ukraine conflict that may ...
Lt. Gen. David A. Krumm wears many hats as the commander of U.S. Northern Command's Alaskan Command, of 11th Air Force, and of North American Aerospace Defense Command's Alaskan Region. Krumm, who is set to retire, has served as the senior military leader in Alaska since April 2020. ...
GE’s AETP offering, called the XA100, delivers 25% better fuel efficiency, twice the thermal management capacity, and at least 10% more thrust than the existing F-35 engine. The XA100’s three test campaigns—including one currently taking place at the Air Force’s Arnold Engineering Development Complex (AEDC)—have ...
The Navy should complete the business cases for its proposed alternatives to GPS navigation so that Congress can properly oversee and fund the programs, according to a new report by the Government Accountability Office. The Air Force’s business-case documents for its Resilient-Embedded Global Positioning System/Inertial Navigation ...