It is the fifth-generation twin-firing stealth multi-purpose fighter developed by the Russian Sukhoi Design Bureau. It is Russia's first military aircraft using stealth technology. Designed to perform air superiority and attack missions, its development began in 2002, with its first flight on 29 January 2010. Designed to have supersonic cruise capability, long battle radius, low radar cross-sectional area, super maneuverability and short take-off and landing (STOL) characteristics, while maintaining a large ground attack capability. The design includes a fusion wing-body fuselage, full-motion horizontal and vertical stabilization surfaces, with thrust vector and adjustable leading edge vortex controller to improve high angle-of-attack behavior and allow rapid stall recovery

It is the fifth-generation twin-firing stealth multi-purpose fighter developed by the Russian Sukhoi Design Bureau. It is Russia's first military aircraft using stealth technology. Designed to perform air superiority and attack missions, its development began in 2002, with its first flight on 29 January 2010. Designed to have supersonic cruise capability, long battle radius, low radar cross-sectional area, super maneuverability and short take-off and landing (STOL) characteristics, while maintaining a large ground attack capability. The design includes a fusion wing-body fuselage, full-motion horizontal and vertical stabilization surfaces, with thrust vector and adjustable leading edge vortex controller to improve high angle-of-attack behavior and allow rapid stall recovery

The Su-57 fighter jet is a single seat twin engine stealth multi-functional heavy fighter jet of the Russian Air Force, and is the fifth generation fighter jet of Russia (referred to as the fourth generation fighter jet by Western countries). The Su-57 fighter jet has a maximum takeoff weight of 35000 kilograms, a supersonic cruising speed of up to 1450 kilometers per hour, a top speed of 2140-2600 kilometers per hour, a combat radius of 1200 kilometers, a combat payload of up to 6 tons, and four built-in weapon compartments. It can achieve a good combination of flight performance and stealth performance, and has the ability to engage in aerial combat and ground attack. It has the characteristics of good stealth performance, short takeoff and landing distance, super maneuverability, and supersonic cruising.