The orders for the Russian-made S-400 air defence missile system is full until 2020 to 2021 1402133.

"The queue of countries wishing to acquire systems S-400 extends until 2020 to 2021," he sai to the reporters.

Mr. Issaïkine indicated also that Russia was conducting negotiations with ten countries over the delivery of combat training aircraft Yak-130.

"Negotiations are also underway with six countries for the delivery of submarine equipped with air independent propulsion (AIP)," said the head of Rosoboronexport.

According to him, many countries want to buy Russian helicopters, including the Ka-52 Alligator, Mi-35 and Mi-28N nicknamed "night hunters".

The S-400 Triumph (NATO code SA-21 Growler) is a long range surface-to-air missile systems produced by Almaz-Antey. The S-400 Trumph is intended to engage, ECM, radar-picket, director area, reconnaissance, strategic and tactical aircraft, tactical and theatre ballistic missiles, medium-range ballistic missiles and other current and future air attack assets at a maximum range of 400 km, and a altitude of up to 30 km.

The S-400 air defense missile system can simultaneously engage 36 targets.