IAF MiG-29B on afterburners
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DID has covered India’s updated MiG-21 ‘Bisons’ before, and noted the trouble they have caused American opponents at COPE India 2004 & 2005. Deliveries on that $600+ million program continue; meanwhile the delivery date for the winning aircraft in India’s forthcoming light-medium fighter tender remains up in the air, and India’s indigenous Light Combat Aircraft (Tejas) program has been beset by numerous problems and ongoing delays.

By 2010, the IAF will have phased out most of its 300-or-so MiG-21s, the 16-18 aircraft in its only remaining swing-wing MiG-23 ground attack squadron, around 100-110 related swing-wing MiG-27M Bahadur ground attack fighters that are not being upgraded, and the MiG-25 Foxbat strategic reconnaissance jets (already phased out). 125 MiG-21 Bis interceptors and 40 upgraded MiG-27ML fighters will remain.

As the timelines for replacements stretch, India’s defense planners are concluding that more upgrades will be necessary in order to keep their existing fleet viable. February 2006 reports discussed a decision to upgrade India’s existing fleet of MiG-29B, MiG-29S, and two-seat MiG-29UB “Baaz” (Falcon) aircraft as well, in order to give them multi-role capabilities and improve their ability to carry advanced weapons. December 2006 reports from MosNews et. al. indicated that a contract has been signed, but it wasn’t until March 2008 that a deal was finalized…

• Wanting a New Baaz: The Upgrades
• A Better Baaz: Program Updates

Wanting a New Baaz: The Upgrades

IAF MiG-29, top view
(click to view full)

IANS reported in December 2006 that India was “finalizing” a proposal to have its fleet of MiG-29 lightweight fighters refurbished for $888 million by the Russian company RSK-MiG, which has a dedicated upgrade set designed to take older MiG-29s to MiG-29SMT/UBT status. India’s modifications, however, will include their share of unique attributes in addition to the standard set.

The upgraded MiG-29s will remain in service for 10-15 years after being fitted with upgraded weapons and a new avionics suite, including the Phazatron Zhuk-M radar. Phazotron’s Zhuk-M is a derivative of the baseline Zhuk radar, but its acquisition range has increased 1.5 times, plus a wide scan and tracking area of + / – 85 deg. in azimuth and + / – 60 deg. in elevation, terrain following mode, and ground target acquisition including high resolution modes. Normally, these moves would accompany weapons upgrades, and this will be the case in terms of precision ground attack capabilities. India’s MiG-29s are already believed to be capable of firing the R-77/AA-12 “AMRAAMski” medium range air-air missile, but photos consistently show the R-27/ AA-10. The new systems will offer certain R-77 compatibility, and improved radar acquisition capability. Upgraded electronic warfare systems round out the package, to improve survivability against modern threats.

On the performance front, India’s MiG-29s will be upgraded with extra fuel tanks, but the MiG-29SMT upgrades will continue to suffer from “Soviet short-legs syndrome.” Adding mid-air refueling capability completes the upgrade, offering dramatic changes to their deployment range. Unspecified engine modifications may also correct some of the problems experienced with the R-33 engine, such as visible smoke trails, which have already been addressed in the MiG-29M2.

This will not quite bring the older MiG-29s up to the status of the MiG-29M2 multi-role aircraft, let alone the thrust-vectoring MiG-29OVT/MiG-35 model that Russia is reportedly offering for India’s light-medium fighter competition. Nevertheless, India will be left with an aircraft that is comparable to the F-16C as a strike fighter, with overall air-to-air performance that is arguably superior to all but the F-16 Block 60 model with its ultra-advanced AESA radar.

Indian MiG-27M
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Reports indicate that RSK-MiG will be the sole vendor to perform the upgrades and service life extension tasks, but there have also been reports that components would come from a range of Indian, Russian, French, Israeli (Elbit has its own MiG-29 ‘Sniper’ upgrade program), and possibly even American vendors. The Americans would represent a new source, but the others all contributed to the MiG-21 Bis upgrade, and the $130+ million MiG-27ML upgrade sources equipment from Russia, Israel, and Britain (Vinten optical pod), and may include other countries as well.

India Defense has more details re: the IAF’s overall upgrade programs, including timeline slippages on the upgrades. DID has noted before that this is not an unusual problem; India’s defense industry is heavily state-owned, and it also has unique systemic problems in its defense procurement apparatus.

(Originally published February 13, 2006)

A Better Baaz: Program Updates

Prep the Baaz
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March 7/08: India and Russia sign an INR 38.4 billion (about $952 million) contract with Russia to upgrade its Mig-29 fighter jets over the next 3 years. The plan is intended to help the Indian Air Force extend the service life of its 69 Mig-29 aircraft (5 squadrons)from the present 25 years/ 2,500 flight-hours to 40 years/ 3,500 flight-hours, while adding upgrades and ground attack capability. The Times of India reports that the first 6 Mig-29s will be upgraded in Russia, while the rest be done at Ohjar AFS near the western city of Nasik, using equipment kits supplied by RAC-MiG. Ohjar is currently the overhaul center for MiG-21sw, 23s, 37s, and 29s, and an anonymous Indian official quoted by Agence France Presse was clear on the reasons for making it the program’s center:

“The pre-condition was a “precaution” against delays in the modernisation of the MiG-29s which are among the main combat planes in India’s inventory. “We learnt our lessons with the MiG-21 project,” he added, alluding to years of delay in the promised upgrade by Russia of the jets.”

The usual 30% foreign industrial offset rules also apply to this deal, and will be fulfilled by setting up setting-up simulator centers, spares depots and service centers for maintenance and repair of the aircraft and its Zhuk family radars. When these moves are added to the 2006 agreement to license-produce the R-33 series 3 engine in India (q.v. Sept 4/06 entry), it becomes clear that India has also moved to address its MiG-29 fleet’s history of long service delays via comprehensive insourcing of maintenance.

Sources: Times of India | RIA Novosti | Russia InfoCentre | Pravda | Agence France Presse | Avitation Week | Domain-b |

Aug 29/07: India MoD release:

“There has been some delay in upgradation of MiG-21 Bison, NavWASS Jaguar and MiG-27 aircraft due to delays in design and developments phase. The projects are closely monitored to mitigate the delay.”

Dec 14/06: MosNews reports that this deal is signed for around $850 million, with work to be carried out exclusively by RSK-MiG. The deal reportedly covers 66 aircraft (down 1 due to a November 2006 crash), and will feature more powerful radars, advanced avionics and a new engine variant as well as air-to-air re-fueling capabilities.

Sept 4/06: Kommersant reports that a deal has been done to produce RD-33 Series III jet engines in India. These engines will be an improvement on the existing RD-33 Series I and II engines currently installed in India’s fleet. See DID coverage.

Additional Readings:

• Bharat Rakshak has a lovely photo gallery of Indian MiG-29s.