Sukhoi T-60S Sukhoi in 1984 but was cancelled after the Cold War ended in the early 1990s. The bomber was to have replaced the Tu-22M in the Soviet Air Force. Instead, Sukhoi decided took a more conventional approach and developed the Su-34 as a replacement for the Tu-22M. Sukhoi T-60S The Sukhoi T-60S was a planned Soviet 1980s replacement for the Tu-22M3. The supersonic intermediate range bomber never got past the drawing board. Very little information is available about technical characteristics of this aircraft, which remains classified by the Sukhoi Design Bureau. It was believed that T-60S would have featured a variable
Sukhoi Su-30MKK Mach 0.9, and this problem was completely solved on Su-30MKK by adopting new measures. According to the Sukhoi Design Bureau, Su-30MKK is the first of the Flanker family to achieve it after Su-35 / 37 (Flanker-E/F) and Sukhoi Su-30MKI. Higher percentage of composite material is used for Su-30MKK in comparison to the original Su-30MK. In addition, new aluminum alloy were used to replace the old type used on Su-30MK for weight reduction. The twin rudders mainly made of carbon fiber composite material were larger on Su-30MKK in comparison to that of the original Su-30MK, but contrary to what was once