According to the Russian Foreign Ministry's Situation and Crisis Center, the Ursa Major, built in 2009 and owned by a company called SK-Yug, sank after an explosion in the engine room MOSCOW ...

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 ...

Palantir shares rise as six new companies adopt Warp Speed. Customers like Red Cat, Saildrone, and Ursa Major leverage the platform for defense and production efficiency. Feel unsure about the ...