Mig is a term often associated with a series of fighter aircraft developed by the Soviet Union, known as the Mikoyan-Gurevich series. These aircraft, commonly referred to as "Migs," have been used in various conflicts around the world since their introduction in the late 1940s. They are known for their speed, agility, and effectiveness in air combat. The most famous model, the MiG-21, became one of the most widely produced supersonic jets in history. Migs have been utilized by numerous countries and have played significant roles in military aviation, showcasing advancements in aerodynamics and technology over the decades.