Tu-22M
| Tu-22M | |
|---|---|
 |
|
| A Russian Air Force Tu-22M3 | |
| Role | Strategic bomber/Maritime strike |
| Manufacturer | Tupolev |
| First flight | 30 August 1969 |
| Introduction | 1972 |
| Status | In service |
| Primary users |
Soviet Air Forces (historical) Russian Air Force Ukrainian Air Force Indian Navy (historical) |
| Produced | 1967–1997 |
| Number built | 497 |
| Developed from | Tupolev Tu-22 |
The Tupolev Tu-22M (Russian: Туполев Ту-22М; NATO reporting name: Backfire) is a supersonic, variable-sweep wing, long-range strategic and maritime strike bomber developed by the Tupolev Design Bureau. According to some sources, the bomber was believed to be designated Tu-26 at one time. During the Cold War, the Tu-22M was operated by the Soviet Air Force (VVS) in a strategic bombing role, and by the Soviet Naval Aviation (Aviacija Vojenno-Morskogo Flota, AVMF) in a long-range maritime anti-shipping role. Significant numbers remain in service with the Russian Air Force, and as of 2014 more than 100 Tu-22Ms are in use.
In 1962, with the introduction of the Tu-22, it became increasingly clear that the aircraft was considerably inadequate in its role as a bomber. In addition to widespread unserviceability and maintenance issues, the Tu-22’s handling characteristics proved to be dangerous. Its landing speed was some 100 km/h (60 mph) greater than previous bombers and it had a tendency to pitch up and strike its tail upon landing. It was difficult to fly, and had poor all-round visibility. In 1962, Tupolev commenced work on major update of the Tu-22. Initially, the bureau planned to add a variable-sweep wing and uprated engines into the updated design. The design was tested at TsAGI’s wind tunnels at Zhukovsky.
During this time, Sukhoi, traditionally a designer of fighter aircraft, developed the T-4, a four-engine titanium aircraft with canards. A response to the XB-70, it was to have a cruise speed of 3,200 km/h (2,000 mph), requiring a massive research effort in order to develop the requisite technologies. Not to be outdone, Tupolev, whose expertise is with bombers, offered the Soviet Air Force (Voyenno-Vozdushnye Sily, VVS) a massively-updated version of the Tu-22.
...
Wikipedia