The U.S. Navy is developing an On-Demand Hypoxia Trainer to provide awareness of the condition and is garnering pilot feedback on how to make improvements before it enters the fleet in 2021.

President Donald Trump has dismissed his third national security adviser, John Bolton, a defense hawk who advocated for more DOD spending and to keep troops in Afghanistan.

The Senate Appropriations defense subcommittee has advanced the Pentagon’s fiscal 2020 budget request and would provide the Defense Department with $694.9 billion in accordance with the 2019 Bipartisan Budget Act.