Raytheon and growing propulsion firm Ursa Major on Wednesday announced they have conducted successful missile flight tests with a long-range solid rocket motor for the Army. In a briefing with ...

RTX’s Raytheon, in partnership with US company Ursa Major, has completed a missile flight test using their advanced long-range solid rocket motor for the US Army. The collaboration's expertise ...

Speed of development has been an important aspect of the project, which started with an investment RTX Ventures made in Ursa Major in 2023 to explore new rocket motor technologies in response to a ...

The crisis center of the Russian Foreign Ministry said the vessel, Ursa Major, sank south of Spain after a blast in the engine room. It was traveling through the Mediterranean after traversing the ...

The ship was used to evacuate Russian troops from Syria. On Christmas Eve, the Ursa Major cargo ship sank in the Mediterranean Sea near Spain, which was used to ...