The Hindu
Wednesday, Nov 21, 2007
An ambitious Russia-India fighter plane project
Yury Zaitsev
On November 15, officials of Russia’s Sukhoi Military Aviation Complex and representatives of the Indian Defence Ministry held a round of talks on developing a fifth-generation fighter.
On October 18, President Vladimir Putin told a news conference that Moscow would develop such warplanes by 2015. Earlier, First Deputy Prime Minister Sergei Ivanov had said a prototype fifth-generation fighter would perform its maiden flight in 2009, and that serial production would start in early 2010. But most experts were not so optimistic and predicted that the first warplane in this category would not appear before 2012-2014 — which was more in line with Mr. Putin’s statement.
Russia has so far failed to master production of the purely experimental Su-37, built by Sukhoi at its own expense. But the layout of the aircraft makes it possible to streamline various engineering solutions under the Advanced Tactical Aircraft (PAK FA) programme.
Expensive project
The U.S. and Europe spent over $20 billion on the F-35 JSF programme. Therefore, experts believe Russia should team up with a foreign partner to develop a fifth-generation fighter. It will take $600 million to $800 million to design the engine, the most expensive element, and $1.5 billion to launch serial production.
Russia and India began negotiations on the joint fifth-generation fighter programme in 2003. New Delhi insisted that the new aircraft be developed from scratch. Moscow was not very happy about this because it implied another expensive project. There have been some outstanding achievements, but bilateral military-technical cooperation has been marked by major setbacks and even conflicts. And this explains why it took India so long to get involved in the new fighter programme.
The fifth-generation fighter must retain in-flight stability and control at 90-degree-plus angles of attack. The U.S., which faced similar problems, eventually preferred Stealth characteristics and supersonic cruise speeds to super-agility.
This Russian plane features AL-37-FU engines with round rotatable nozzles and can attain supersonic cruise speeds. Its combat efficiency has been enhanced because the Su-27 can bank sharply at high angular speeds and along short trajectories in every plane.
In addition, the fifth-generation fighter will be fitted with advanced avionics, long-range weapons and other radio-electronic equipment to hit any conceivable target. The Indian electronics industry will provide an invaluable contribution to developing automated electronic counter-measures (ECM) systems, secure data-exchange networks and fire-control systems for long-range tactical missions. — RIA Novosti