The close partnership between the United States, Australia, Britain, and Canada in space-based early warning will continue as the Air Force transitions from the 40 year-old Defense Support Program constellation to the new Space Based Infrared Systems network, according to a USAF space official. “We have a memorandum of agreement that’s been signed by all four nations agreeing to how the three partner nations integrate in with us,” said Lt. Col. Jennifer Jenkins, 2nd Space Warning Squadron commander at Buckley AFB, Colo., during a media roundtable Oct. 28. The agreement “has been signed for another three years” which “gets us well into the SBIRS” program, she noted. Personnel from the three allies make up 16 of the 140 positions at Buckley’s mission control center, which operates DSP and SBIRS. These personnel are fully integrated into operations and intelligence sharing, said Jenkins
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?