The Sukhoi Su-27 is a Russian multi-role fighter aircraft designed for air superiority. It first flew in 1977 and entered service in 1985. Known for its agility and advanced avionics, the Su-27 can perform a variety of missions, including air-to-air combat and ground attack. Equipped with powerful engines and a large wingspan, the Su-27 is capable of high speeds and impressive maneuverability. It has been widely exported and serves in several air forces around the world, making it one of the most recognized fighter jets in military aviation history.