Brig. Gen. Mary F. O’Brien has been selected to the grade of major general and for assignment as commander of 25th Air Force, Air Combat Command, at JBSA-Lackland, Texas, according to a Pentagon release. O’Brien currently serves as director of intelligence for Headquarters US Cyber Command at Fort George G. Meade, Md. She will replace Maj. Gen. B.J. Shwedo, who has led the numbered Air Force since August 2015. The Air Force redesignated the Air Force Intelligence, Surveillance, and Reconnaissance Agency as the 25th Air Force in 2014 to oversee ISR matters.
US Space Command Should Always Be Led by a Guardian
Sept. 12, 2026
General Stephen Whiting took command of U.S. Space Command in January 2024, and if customary three-year tenures hold, his tour would end in January 2027. The question now before the President and Senate is who should follow him? Whoever they choose, it has to be a Guardian—and so should every successor…
