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Unseen, Unheard, and Utterly Devastating - Ramjet Artillery Shell

After years of development and more than 450 preliminary tests, the U.S. military has made a breakthrough in long-range artillery. Boeing and Nammo successfully tested the Ramjet 155 — a projectile ...
Aviation Week Network

GE Aerospace Tests Two Rotating Detonation Ramjets

GE Aerospace has recently successfully demonstrated two different rotating detonation combustion (RDC) engines—a ...
AeroTime

GE Aerospace completes first solid-fuel ramjet flights for hypersonic program

GE Aerospace tested its solid-fuel ramjet system at supersonic speeds on a Starfighter F-104 over Kennedy Space Center, a ...
Charlotte Observer

Vaya Space Selected for $1.2M AFWERX Phase II Contract to Advance Hypersonic Propulsion

Hybrid-Fueled Ramjet to Enable Throttleable, Restartable Missile Systems for Enhanced A2/AD Penetration COCOA, FLORIDA / ACCESS Newswire / July 29, 2025 / Vaya Space announces it has been selected by ...