MiG 29 In Indian Service :
India was the first international customer of the MiG-29. The Indian Air Force (IAF) placed an order for more than 50 MiG-29s in 1980 while the aircraft was still in its initial development phase. Since its induction into the IAF in 1985, the aircraft has undergone a series of modifications with the addition of new avionics, sub-systems, turbofan engines and radars. The upgraded Indian version is known as Baaz (Hindi for Hawk) and forms a crucial component of the second-line offensive aircraft-fleet of the IAF after the Sukhoi Su-30MKI.
Indian MiG-29s were used extensively during the 1999 Kargil War in Kashmir by the Indian Air Force to provide fighter escort for Mirage 2000s, which were attacking targets with laser-guided bombs. According to Indian sources, two MiG-29s from the IAF's No. 47 squadron (Black Archers) gained missile lock on two F-16s of the Pakistan Air Force (PAF) which were patrolling close to the border to prevent any incursions by Indian aircraft, but did not engage them because no official declaration of war had been issued. The Indian MiG-29s were armed with beyond-visual-range air-to-air missiles whereas the Pakistani F-16s were not.
The MiG-29’s good operational record prompted India to sign a deal with Russia in 2005—2006 to upgrade all of its MiG-29s for US$888 million. Under the deal, the Indian MiGs were modified to be capable of deploying the R-77RVV-AE (AA-12 'Adder') air-to-air missile, also known as the Amraamski. The missiles had been successfully tested in October 1998 and were integrated into IAF's MiG-29s. IAF has also awarded the MiG Corporation another US$900 million contract to upgrade all of its 69 operational MiG-29s. These upgrades will include a new avionics fit, with the N-109 radar being replaced by a Phazatron Zhuk-M radar. The aircraft is also being equipped to enhance beyond-visual-range combat ability and for air-to-air refuelling to increase endurance. In 2007, Russia also gave India’s Hindustan Aeronautics Limited (HAL) a licence to manufacture 120 RD-33 series 3 turbofan engines for the upgrade. The upgrade will also include a new weapon control system, cockpit ergonomics, air-to-air missiles, high-accuracy air-to-ground missiles and "smart" aerial bombs. The first six MiG-29s will be upgraded in Russia while the remaining 63 MiGs will be upgraded at the HAL facility in India. India also awarded a multi-million dollar contract to Israel Aircraft Industries to provide avionics and subsystems for the upgrade.
In March 2009, the Indian Air Force expressed concern after 90 MiG-29s were grounded in Russia. After carrying out an extensive inspection, the IAF cleared all MiG-29s in its fleet in March 2009. In a disclosure in Parliament, Defence Minister A. K. Antony said the MiG-29 is structurally flawed in that it has a tendency to develop cracks due to corrosion in the tail fin. Russia has shared this finding with India, which emerged after the crash of a Russian Air Force MiG-29 in December 2008. "A repair scheme and preventive measures are in place and IAF has not encountered major problems concerning the issue," Antony said. Despite concerns of Russia's grounding, India sent the first six of its 78 MiG-29s to Russia for upgrades in 2008. The upgrade program will fit the MiGs with a phased array radar (PESA) and in-flight re-fuelling capability. In January 2010, India and Russia signed a US$1.2 billion deal under which the Indian Navy would acquire 29 additional MiG-29Ks, bringing the total number of MiG-29Ks on order to 45. The MiG-29K entered service with the Indian Navy on 19 February 2010. The upgrade of all IAF MiG-29 "Baaz" to latest MiG-29SMT standard is in process, which will include latest avionics, Zhuk-ME Radar, engine, weapon control systems etc., enhancing multirole capabilities by many-fold