Su-35S Pilots in Iran to Begin Training on Full-Fledged Combat Simulators
Tehran has acquired complexes that fully replicate the fighter's cockpit and allow combat missions to be practiced without taking the aircraft into the air
AL-41F1S
China Tried to Copy the AL-41F1S Engine, But the Hack Failed
China purchased 24 Su-35S fighters for $2.5 billion
AL-41F1S engine for Su-57 "strangled" for the sake of Su-30SM2
The oxygen-free start system allows the unit to be started at high altitude