June 18, 1965

The U.S. began extensive air and artillery strikes against Islamic State group targets in Syria on Dec. 19 in retaliation for the killing of three Americans on Dec. 13 by a gunman affiliated with ISIS, U.S. officials said.

The Space Force’s Space Development Agency announced $3.5 billion in contract awards to four companies to build a total of 72 missile warning and tracking satellites—the largest deal to date for its low-Earth orbit constellation.

Space Force acquisition leaders say they’re worried the lapse in funding for the Small Business Innovative Research program could impede the service’s efforts to leverage commercial technology and innovation.

Air Force senior leaders are dialing back a forcewide requirement for commanders to hold quarterly “standards and readiness reviews” of their Airmen to once per year.

The Air Force is now expecting delivery of the first VC-25B presidential transport by mid-2028, months ahead of its last official projection, a service spokesperson said this week. USAF also announced it is buying two used Boeing 747-8 jetliners for training and spare parts to be delivered in 2026, calling the $400 million deal part of its “acceleration efforts” for the oft-delayed presidential airlift program.