Chinese hypersonic weapons researchers claim to have built the world's most powerful rotary explosion engine.

Afghan Voice Agency (AVA): It is said that this new air-breathing engine, which is called "revolutionary", can lift an airplane up to a height of 30 km and reach a speed of about Mach 16 (16 times the speed of sound). 

According to ISNA, if this claim is true, at such a speed, intercontinental flights will take only a few hours and consume much less fuel compared to conventional jet engines.

It should be said that China has been very successful in the field of manufacturing advanced tools in recent years.