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https://interestingengineering.com/military/china-engine-mach-6-speeds
New Chinese engine runs from zero to Mach 6 without switching modes
Mar 31, 2026 - China has developed a contra-rotary ramjet engine that enables seamless flight from standstill to hypersonic speeds.
new chineseengine runsmach 6without switchingzero
https://www.slashgear.com/2147886/china-mach-6-contra-rotary-ramjet-engine/
China Claims New Jet Engine Can Hit Mach 6 Without Changing Modes
Apr 18, 2026 - At extremely high speeds, fighter jet engines struggle to run efficiently with all of the air pumping through them. China claims it has a solution.
china claimsnew jetmach 6without changingengine
https://innovationspace.ansys.com/forum/forums/topic-tag/error/
74 Hydrogen injection into a scramjet combustion chamber at Mach 6.4
mach 674hydrogeninjectioncombustion
https://innovationspace.ansys.com/forum/forums/topic-tag/simulation/
74 Hydrogen injection into a scramjet combustion chamber at Mach 6.4
mach 674hydrogeninjectioncombustion
https://www.thebarentsobserver.com/security/hypersonica-says-its-missile-exceeded-mach-6-in-andoya-test-launch/445189
Hypersonica says its missile exceeded Mach 6 in Andøya test launch
Feb 13, 2026 - It is a major milestone on our pathway to developing Europe’s first sovereign hypersonic strike capability, the Anglo-German defence and aerospace company says.
mach 6test launchsaysmissileexceeded