Obscured by the attention focused on the Quadrennial Defense Review and various mobility studies is a Defense Acquisition Board review of the future of Global Hawk—the highly praised unmanned aerial reconnaissance vehicle that was rushed while still in development to the war in Afghanistan. The news is good, according to a decision memo from Kenneth Krieg, DOD’s acquisition point man who also serves as the chairman of the DAB. His memo states, “The board members agreed that this program is critical to providing a persistent intelligence, surveillance, and reconnaissance (ISR) capability to the warfighter.” Though that fact is completely obvious, it’s still good to hear a DOD official say it outright.
Celebrating 100 Years of Liquid-Fueled Rockets
March 11, 2026
March 16, 2026, marks 100 years since Dr. Robert H. Goddard launched the world’s first liquid-fueled rocket. Over the past century, new and ever more capable liquid-fueled rockets have literally propelled humanity into space. Why liquid-fueled rockets?