Overview from the Publisher
Su-24 (Fencer) is a Soviet jet bomber with variable-geometry wings. The aircraft was supposed to be a response to the American F-111, and therefore it's structurally similar. Su-24 can operate in any weather conditions, also at night. It was designed to carry tactical nuclear as well as tactical weapons.
In the 1960s, the military command of the Soviet Union set requirements for a new attack aircraft that would be able to operate despite strong anti-aircraft defense of NATO troops. The aircraft was expected to fly at low altitude at a high speed. Initially, it was based on Su-7 and Su-15 airframes, but due to the decision to use a variable-geometry wing, it was necessary to build a completely new structure. Variable geometry allowed to achieve high speeds while maintaining good takeoff and landing characteristics. This is how Su-24 was born.