Interesting Engineering on MSN

Ramjet engine for Mach 5-speeding hypersonic aircraft tested at 1,832°F by Japan

Japan has completed a ground combustion test of a ramjet engine designed for a ...

Japan team has 1st successful engine test for Mach 5 aircraft, eyeing 2 hour trips to US

TOKYO -- A Japanese research team has conducted the country's first successful combustion test of a ramjet engine for an experimental Mach 5 aircraft.･･･ ...
AOL

China Claims New Jet Engine Can Hit Mach 6 Without Changing Modes

Chinese fighter jet mid-flight before airshow - Alert5/Wikimedia Commons/CC BY-SA 4.0 The roots of the jet engine can be traced back to before World War II, and they generally still work on the same ...

Major airline unveils 'fastest ever' new plane - 2.5x speedier than Concorde

Tests are being carried out by the Japan Aerospace Exploration Agency.

Hypersonic flight: Jaxa tests Mach 5 engine

Hypersonic speeds are set to drastically shorten flights. Jaxa has developed and tested a Mach 5 ramjet engine.
Voz Populi

It looked like a small Japanese test, but it points to a much bigger race to put hypersonic planes on commercial routes

Japan has taken a serious step into the hypersonic race with a hydrogen-fueled ramjet test that pushed a small experimental aircraft into conditions equivalent to Mach 5. In April 2026, Waseda ...
The Asia Live

India’s Private Aerospace Industry Enters Hypersonic Era with Paninian’s Yantur Ramjet Engine for Advanced Autonomous Warfare Platforms

India’s rapidly evolving private defence technology sector has taken a significant leap forward with the unveiling of the Yantur Ramjet Engine by aerospace startup Paninian India Private Limited.