The head of U.S. Air Combat Command is “not brimming with confidence” that Lockheed Martin will drive down the F-35 flying hour cost to $25,000 by 2025.

U.S. Naval Air Force Atlantic has conducted a demonstration of an unmanned aerial system prototype that is designed to provide long-range cargo transport to vessels at sea.

The U.S. Air Force plans to outline a similar proposal to Congress in its fiscal 2022 budget request as the service did in its fiscal 2021 budget submission to retire legacy aircraft and use those dollars for modernization efforts, the service’s chief of staff says.