In the world of military aviation, a small number of man-made products have been able to not only steal the field of competition from their next generations, despite the passage of a very long time since their introduction, but even innovation in other military fields has not been able to remove them from the competition. . Bombers such as the American B-52 Stratofortress or the Russian Tupolev 95, which are more than 70 years old, will remain in service for an indefinite period of time, despite the introduction of several more advanced generations of bombers. But despite technological advances and a changing political climate, it was never thought that a sleek, seemingly disposable American aircraft would last even a decade, yet the Lockheed U2 Dragon Lady spy plane did not. It only witnessed the retirement of its direct successor, the ultra-advanced blackbird sr71 aircraft, but despite the widespread use of spy satellites and even surveillance drones in the following years, it was still able to maintain its position. In this video, we will examine the most important and successful spy planes in the world and how, despite the passage of 65 years since the first mission, it will continue to spy for another 30 years. If you are not yet a member of our channel, please subscribe to Admiral's channel and support us by liking and sharing this video. SR71: How did the fastest plane in history fail? • How did the fastest plane in history... Don't miss watching these videos: How did the F4 Phantom, the world's ugliest plane, become the most popular fighter in history? • F-4 Phantom, the ugliest plane in the world... F-5 fighter, American strategic plane to counter Soviet influence • F-5 fighter, American strategic plane... MiG-21, the most successful Russian fighter and Phantom's fierce rival in major wars • MiG 21, the most successful Russian fighter and competitor ... Ranking of the best Russian fighter jets • Ranking of the best Russian fighter jets Sukhoi 35; Iran's most advanced military purchase after the revolution • Iran's most advanced military purchase after ... Tupolev 160: the world's largest and fastest nuclear bomber that Ukraine gave to Russia! • Tupolev 160: the biggest and fastest bomb... the fastest bomber in history that was destroyed just because of a photo! XB-70 • The fastest bomber in history, which is only equal to... the fastest fighters in the world; Introduction of 10 super-fast fighters in the history of aviation • Introduction of 10 super-fast fighters in the history of aviation China's J-20 stealth fighter; The biggest threat to American air supremacy • China's J-20 stealth fighter; The greatest... angel of death; The most heavily armed gunship aircraft in history • Angel of Death; The most armed gunship plane ... Watch the Big Tragedy channel videos: How did the American bomber accidentally drop 4 nuclear bombs on Spain? • American bomber how 4 nuclear bombs... The strangest assassination attempts on American presidents in history • The strangest assassination attempts on American presidents... The deadliest parachute accident in history, a mistake that killed 16 people • The deadliest parachute accident History, mistakes... the Sukhoi 27 disaster, the day the Ukrainian fighter dived directly towards the audience! • Sukhoi 27 disaster, the day the Ukrainian fighter... the deadliest air show in history; The day when three fighters collided on the heads of the audience • The deadliest air show in history; The day that... Music: Wish For Victory by MusicLFiles Free download: https://filmmusic.io/song/8102-wish-f... Licensed under CC BY 4.0: https://filmmusic.io/standard-license Music: Countdown by Alexander Nakarada Free download: https://filmmusic.io/song/4865-countdown Licensed under CC BY 4.0: https://filmmusic.io/standard-license