Ellie Cook is a Newsweek security and defense reporter based in London, U.K. Her work focuses largely on the Russia-Ukraine war, the U.S. military, weapons systems and emerging technology.

The US Navy successfully tested its Aegis Combat System against a live hypersonic missile, demonstrating its evolving defense capabilities.

A mock-up of Mac Jee's under-development hypersonic, solid-fuel rocket at the Latin American Aerospace and Defense expo in Rio de Janeiro. Credit: Steve Trimble/Aviation Week Network RIO DE ...

UDRI performs Computational Fluid Dynamics (CFD) modeling of hypersonic flows in order to better guide the design process. CFD allows iteration and flexibility within a given design space, thus ...

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SPOKANE, Wash., April 02, 2025--(BUSINESS WIRE)--HyperSciences, Inc., a leader in advanced hypersonic propulsion and projectile technologies, has been awarded a $1.7M Phase 2 SBIR (Small Business ...