Off-the-shelf contenders emerge as rivals to a nearly decade-old centerline engine development program for the Army’s high-speed replacement for the UH-60.

Lockheed hypersonic delays, the return of Sikorsky's Defiant, the push to Mars, Raytheon's ground surveillance system and more. A roundup of aerospace, space and defense news.

New Zealand is preparing to overhaul its military aviation capabilities, which will involve replacing core transport, surveillance and naval support aircraft.

A naval version has appeared for the Avic Harbin helicopter, which appears to be longer than Sikorsky’s H-60.

There is an increased need for civilian MRO facilities to work on military aircraft. Subcontract resources can provide both financial and operational efficiencies to benefit taxpayers, in addition to lessening the burden on existing military infrastructure.

The KC-46 is intended to replace the first third of the U.S. Air Force (USAF) KC-135 fleet in the primary role of air-refueling, as well as in secondary roles of transport and aeromedical evacuation. We take a deeper look at the program's history and the issues it has encountered.

Texan Trainer, Super Tucanos to be delivered, Honeywell begins testing power upgrade for T55, U.S. Army updates on FLRAA, FTUAS Demo, electronic warfare version of the P-1 maritime patroller, LeoLabs' space-tracking radar, FARA updates and more. A roundup of aerospace, space and defense news.

The lesson of getting the U.S. Air Force’s Combat Rescue Helicopter effort back on track is a back-to-basics approach to program management.