Sukhoi T-3 and missile sub-systems, two of the prototypes were converted to become the PT-7 and PT-8. The PT-7 had a variable intake ramp, while the PT-8 had an extended nose with a translating centerbody. Although not proceeded with, the T-3 served as the basis for what would eventually become the Sukhoi Su-9, forming the backbone of the PVO during the 1960s. Sukhoi T-3 The Sukhoi T-3 was a prototype Soviet fighter aircraft. Starting in the early 1950s, the development of the T-3 proceeded in parallel with the S-1 which would eventually become the Sukhoi Su-7. While the S-1 was a conventional
Sukhoi Su-24 30 meters of another American ship, the destroyer "Donald Cook" in the Baltic Sea. The incidents occurred over two days, with the planes making passes by the "Donald Cook" while it was in international waters. In November 2018, two armed Russian Su-24s flew low over the Belgian frigate "Godetia". At the time of the incident, the "Godetia" was in use as the command ship of NATO’s northern mine sweeping fleet. "Source: Sukhoi" S6 T6-1 T6-2I / T6-3I / T6-4I Su-24 Su-24M ('Fencer-D') Su-24M2 ('Fencer-D') Su-24MK ('Fencer-D') Su-24MP ('Fencer-F') Notes Bibliography Sukhoi Su-24 The Sukhoi Su-24 (NATO reporting name: Fencer) is