Mathias Rust is a German aviator known for his illegal landing near Red Square in Moscow on 28 May 1987. An amateur pilot, he flew from Helsinki, Finland to Moscow, being tracked several times by Soviet air defense and interceptors. The Soviet fighters never received permission to shoot him down, and several times he was mistaken for a friendly aircraft. He landed on Vasilevsky Descent next to Red Square near the Kremlin in the capital of the Soviet Union.

Rust said he wanted to create an "imaginary bridge" to the East, and he has said that his flight was intended to reduce tension and suspicion between the two Cold War sides. Rust's flight through a supposedly impregnable air defense system had great effect on the Soviet military and led to the dismissal of many senior officers, including Minister of Defense Marshal of the Soviet Union Sergei Sokolov and the Commander-in-Chief of the Soviet Air Defence Forces, former World War II fighter ace pilot Chief Marshal Alexander Koldunov.

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