The White House Office of Management and Budget outlined its “additional views” in a letter to Senate appropriators regarding the chamber’s version of the fiscal 2021 defense appropriations bill.

The Japan Air Self-Defense Force already operates F-35As in-country, but the USAF presence is limited to two squadrons of aging Boeing F-15C/Ds and Lockheed F-16C/Js.

Jacobs Engineering Group has announced its second acquisition in as many weeks that aims to boost the government services provider’s profile in providing advanced technologies of keen interest to national security and other agencies.

Ask the Editors: Pentagon’s Ellen Lord says she is focused on protecting the supply chain and helping the acquisition system adapt.

A new head of Air Force Special Operations Command is calling for a "ruthless" divestment of certain functions in order to finance a major restructuring to prepare for conflict with a great power.

The U.S. should be at the forefront of high-capacity power-beaming to lead the technology rather than be dependent on others for it.

Measurements of ocean heights provide real-time indication of Earth’s changing climate.

In bringing back samples, Chang’e 5 will demonstrate technology that China will need for sending people to the Moon.