Sukhoi Superjet 100 in 2000. On 19 December 2002, Sukhoi Civil Aircraft and Boeing Commercial Airplanes signed a medium-term Cooperation Agreement to work together on the design. Boeing consultants had already been advising Sukhoi for a year. On 10 October 2003, the suppliers of major subsystems were selected. On 12 March 2004, the Superjet 100 was approved for sale to customers. On 13 November 2004, prototype production was authorised. In August 2005, the Russian government financed the airliner development for 7.9 billion rubles for 2005–2009. On 28 January 2007, the first SSJ was transported by an Antonov 124 from Komsomolsk-on-Amur to Zhukovsky, Moscow
Sukhoi Su-15 the Su-15 was abruptly retired from the new Russian Air Force in 1993 to comply with the Treaty on Conventional Armed Forces in Europe. Most were hastily scrapped in favour of more advanced interceptors, including the Su-27 and MiG-31, but some are in reserve storage for emergency use. In Ukraine, the last Su-15s (at Kramatorsk and Belbek) were withdrawn from use in 1996. Some Western reports indicate that the Su-15TM was also designated Su-21 and the Su-15UM Su-21U. These reports are apparently incorrect. Designation Su-21 was reserved for Su-17M4 but never used. Sukhoi Su-15 The Sukhoi Su-15 (NATO reporting name: