With the MD-21, MD-22 and the turboramjet and scramjet engines.
Who is GARA that supposedly makes the MD-21 and MD-22? Is it a private player? Can't imagine gov's serious hypersonic aircrafts get shown publicly.
Some members have mentioned the engine maker for these two exhibited engines - a cooperation between CAS and some private venture in Hebei? Again these aren't the combined cycle engines that were flown with either Tengyun or some other project last year/ 2020 right? There were some large images of combined engine ground test and size seems similar to fighter engines.
But the combined cycle here is assumed to be for SSTO/TSTO craft or some larger hypersonic aircraft.
Interesting that we have yet another scramjet or exotic engine shown. Where do these two engines fit in the "known" test flights and projects that are actually gov backed? Appears to be for smaller high supersonic/ hypersonic drones or missiles. The engines at least appear suitable for drone or missile size.