UK lawmakers question the Defense Ministry's ability to rapidly deliver lethal aid to the armed forces.

Air Force Secretary Frank Kendall has an unlikely message to Congress: Give up some of your authority.

NASA administrator acknowledges the cost and schedule issues across some of its most challenging human deep-space exploration and space-science objectives.

The companies, services and people dependent on today’s promising new generation of aircraft would do well to heed the lessons of the past.

Brazil’s largest defense company studies options for partnering on next-generation fighters and developing light utility transports.

The latest flight is part of the UK Royal Air Force's ongoing efforts to explore the use of sustainable and synthetic fuels.

U.S. Space Force is attempting to launch a satellite within days of its call-up.

Sudan's airspace is closed after a coup attempt led by the country’s powerful paramilitary Rapid Support Forces (RSF) which has left more than 100 dead.