NEW DELHI: India is finally taking forward the negotiations with Russia on stalled mega projects to jointly develop a futuristic fifth-generation fighter aircraft (FGFA) as well as upgrade its existing Sukhoi-30MKI jets into `Super Sukhois' with advanced avionics and weapons, Times of India reported on Sunday.

Though India and France are now close to inking the estimated 7.8 billion euro deal for 36 Rafale jets, the defence ministry acknowledges that just 36 fighters will not be enough to stem the country's haemorrhaging air combat power.

The IAF is down to just 33 fighter squadrons -including 11 obsolete MiG-21 and MiG-27 squadrons slated for retirement -when at least 42 are required to keep the “collusive China-Pakistan threat“ at bay .

The “multi-pronged strategy“to progressively crank up airpower ranges from inducting the indigenous Tejas light combat aircraft to exploring a second line of fighter production in the country , with the American FA-18 and F-16 as well as Swedish Gripen-E already in contention for this proposed `Make in India' project.

Apart from these 4th-generation fighters, the defence ministry is now finally working towards inking the final R&D design contract with Russia this year for the Indian “perspective multi-role fighter“, a variant of the Russian single-seat FGFA called Sukhoi T-50 or PAK-FA.

“Apart from resolving technical and cost issues, Russia has also agreed to allow IAF test pilots to fly its prototypes now,“ said a source. The final R&D contract for the FGFA was on hold till now despite the two countries having first inked an inter-governmental agreement in 2007 and then following it up with a $295 million preliminary design contract in 2010.

Under the main design contract to be executed in over six years now, India and Russia will chip in around $4 billion each for prototype development, testing and infrastructure build-up. The overall cost for producing 127 of these single-seat fighters -which will combine stealth, super-cruise and multisensor integration -in India will be about $25 billion.

Amid all this, the Indian defence establishment is also trying to ensure “maximum operational availability“ of the existing fighters at any given time. Defence minister Manohar Parrikar, for instance, says serviceability of Sukhois has jumped to 60% now from an alarming 46% earlier.