Raytheon and growing propulsion firm Ursa Major on Wednesday announced they have conducted successful missile flight tests ...

Speed of development has been an important aspect of the Army's missile project tested by Tucson-based Raytheon.

The technical strategy employed by both companies integrates cost-effective components to produce a new class of munitions.

Fourteen crewmembers of the ship, the Ursa Major, had to be rescued from a lifeboat and transferred to Spain, according to Spain's maritime rescue agency. None of the fourteen crewmembers were ...

According to a press release from Oboronlogistics, the Russian transport and logistics company which owns the Ursa Major, the ship had onboard two 380-tonne port cranes, as well as 45-ton reactor ...

Oboronlogistica, a state-controlled company that operated the Ursa Major freighter, said it was wrecked by three powerful explosions just above the water line in what it described as a ...

In what it says is a key milestone for the rocket motor industrial base and itself, Ursa Major on Wednesday said its ...

Ursa Major Technologies Inc. and Raytheon’s Tucson, Arizona-based rocket unit have completed a successful missile flight test for the U.S. Army, using the companies’ advanced long-range solid ...

COLORADO SPRINGS—Colorado-based startup Ursa Major in partnership with missile developer Raytheon has completed two flight ...

MOSCOW, December 25. /TASS/. A terrorist attack has been committed against the Russian ship Ursa Major in the Mediterranean Sea, the press service of the Oboronlogistics shipping company has told ...