The Pentagon acquisition chief, Ken Krieg, has given the Air Force permission to proceed with the restructured Space-Based Infrared System satellite program, reports Rebecca Christie of Dow Jones Newswires (report via CNNMoney.com). The program had been in technological and financial jeopardy, prompting the Air Force to begin work on an Alternative Infrared Satellite System. Krieg says AIRSS research should continue.
Generational improvements to combat propulsion performance have never been more pressing for the U.S. as it seeks to ensure continued air dominance in tempestuous theaters like the Indo-Pacific. GE Aerospace's XA100 is the most advanced combat engine in the world, and if implemented it would power a strong future for…