TL;DR: A hypersonic dual-mode ramjet engine is a high-speed air-breathing jet engine capable of operating efficiently at both lower and extremely high Mach speeds by utilizing dual combustion modes.

The key component of Russia’s Burevestnik cruise missile is its engine — for the first time in the world, a compact nuclear ‘heart’ has been created. How can similar technologies be applied in the ...

India is set to become first globally to deploy ramjet-powered 155mm artillery shells, boosting range by 30–50%, enhancing firepower, simplifying logistics, and showcasing indigenous innovation led by ...