The deal gives Europe’s largest tactical-missile vendor full control over its main supplier of propulsion, a key asset in an ...

New Glenn’s engines briefly lit up during a planned test, the final step before the new heavy-lift rocket takes flight, becoming a potential rival to SpaceX.

Defense company Anduril Industries Inc. said it’s been awarded $14.3 million by the Pentagon to expand the solid rocket motors industrial base. “Strained munitions production underscored by recent ...

Ursa Major said it developed a new solid rocket motor from scratch in four months, and has now flown it twice in partnership with Raytheon. (Ursa Major) Raytheon and growing propulsion firm Ursa ...