A look at some of the world’s up-and-coming positioning, navigation and timing constellations.

The DOD will begin having “consultations” with congressional leadership on establishing a unified space command, U.S. Air Force Secretary Heather Wilson says.

The F-35B exists because of its commonality with the F-35A and F-35C, but all three variants are better aircraft because of the STOVL version challenges.

Boeing will integrate the Lockheed Martin Legion Pod on U.S. Air Force F-15C fighters under a $208.3 million contract award from the service on Sept. 5.

Explore the shift to model-based engineering, the tools and technology available to support engineers, and the benefits to be seen in this white paper.

Here is a sampling of some of the major satellite missions being taken on by smallsats.

Tactical boost glide hypersonic developments accelerate as Pentagon ponders space-based surveillance and warning system.

Boeing is preparing the KC-46A tanker for the start of initial operational test and evaluation (IOT&E) in 2019.