Before 1998, the third-generation aircraft, as the main fighter of the air forces of various countries, has always been the air force that all countries rely on. As an important force of China's air fighter, the J-8 fighter can no longer meet China's national defense needs, and China's J-8 fighter also lags far behind the fighters of most neighboring countries in comprehensive performance.
When the Gulf War broke out, with the excellent achievements of the US military on the battlefield, China realized the importance of information construction and air superiority, so China began negotiations with Russia on the Su -27 fighter. J-1 1 fighter is a single-seat dual-engine multi-function heavy-duty jet fighter of China Air Force, belonging to the third generation fighter in the world. 歼-1 1 fighter is a domestic assembled aircraft for which China applied for a patent for the Russian Su -27SK fighter. As an epoch-making fighter, the Su -27 fighter was recognized by the Russian army for its excellent performance, while the J-1 1 fighter inherited the excellent performance of the Su -27, with its ultra-high flight ceiling, fuel load and maneuverability being second to none at that time.
After the service of J-1 1 fighter, on the basis of J-1 1 fighter, in order to develop our own avionics system and airborne weapons and meet the needs of our self-sufficiency, China has successively developed J-1 1B and J-/. As an advanced model of J-1 1 fighter, J-1/BS fighter uses WS- 10 engine, which is the first domestic twin-engine heavy fighter. Due to the excellent performance of J-1 1 fighter, it has been equipped in China Air Force in large quantities and has become an indispensable air weapon for our Air Force.
J-1 1 Fighter has achieved excellent results in seizing air superiority with its superior performance in various tests and large-scale air military exercises. As a member of China's excellent air fighter, the improvement and upgrading of J-1 1 fighter never stopped. It is hoped that military scientific and technological personnel can give full play to its potential and bring its various performances to the extreme. The J-J 1 1 fighter plane was considered as a heavy fighter plane with strong performance when it first entered service, which made China's powerful air power take a big step forward and greatly increased China's local defense advantage. To some extent, it also meets the needs of China's scientific and technological reserves.
J-1 1 carries extremely abundant ammunition. J-1 1 fighters can be carried on air-to-air, air-to-ground or air-to-ship, which is one of the reasons why our navy likes J-1/fighter very much.