A Russian aircraft maker is set to unveil a new single-engine fighter jet during a Moscow air show next week.
Compared to a more recent Su-57 two-engine stealth fighter already in Russia, the new light fighter jet is reported to be smaller and only have one engine, The Associated Press reported.
The single-engine fighter jet is reportedly similar to the U.S. F-22 Raptor stealth fighter, but the engine, which is still being developed, would give the plane the ability to fly at supersonic speed, the AP noted.