Last month the 
Indian Air Force celebrated the 50th anniversary of receiving its first 
MiG-21 jet fighter. While the celebration was upbeat, masking the fact 
that India is rapidly getting rid of its MiG-21s, and not just because 
they are old. On the bright side, obtaining manufacturing rights to the 
MiG-21 enabled India to build a domestic aircraft manufacturing industry
 that now produces military and commercial aircraft. The same thing 
happened in China, which began manufacturing the MiG-21 at about the 
same time. That’s the good news.
    The bad news is that India has lost so many MiG-21 fighters to
 accidents that it is trying to retire this type of aircraft as quickly 
as possible. Over the last half century, India has bought 976 MiG-21s 
and over half are gone, mostly because of accidents. While India was 
something of an extreme case in this area (other users don't fly their 
MiG-21s as much), it's been typical of MiG aircraft. All this is part of
 the decline of the once feared, and admired, MiG reputation. 
    Starting in World War II (the MiG-1 entered service in 1940), 
through the Korean War (the MiG-15 jet fighter), and the Cold War (the 
MiG-17/19/21/23/27/29), MiGs comprised the bulk of the jet fighters in 
communist, and Indian, air forces. But after the Cold War ended in 1991,
 the flaws of the MiG aircraft (poor quality control and reliability, 
difficult to fly) caught up with users, in a big way. In the last few 
years most of the bad news about military aircraft reliability, 
accidents, and crashes has involved MiG products. For example, all 
Indian MiG-27s have been grounded several times in the last few years 
because of suspected mechanical problems. These fears are not new. The 
MiG-27 and Cold War era Russian warplanes in general do not age well.
    In 1963 India had good reason to believe that, with the MiG-21
 Russia had learned from experience and created a superb jet fighter. 
That was not the case, but like many users of MiG jet fighters India 
stuck with the brand. They were not the only ones. The most extreme 
example of this was Albania that, in 2005, retired the last MiG-15 
fighters still in service. 
    A late 1940s design, partly based on work Germany had done 
during World War II (and using captured German engineers and plans, as 
well as British technology and Russian aircraft design ideas), the 
MiG-15 looked good on paper. The six ton MiG-15 was fast, rugged and 
resistant to damage. But the flight controls made it difficult to 
maneuver as effectively as "inferior" (on paper) American aircraft. 
MiG-15s were usually the losers in aerial battles with aircraft like the
 American F-86 or F-80. Recognizing those flaws, there followed the six 
ton MiG-17, which corrected most of the MiG-15s faults, and added a new 
one; difficulty maneuvering at low altitudes. In the mid-1950s, the nine
 ton MiG-19 showed up, further refining the original MiG-15 idea. The 
MiG-19 was supersonic, but as pilots discovered, it was maneuverability,
 not speed, that brought victory. The MiG-19; was quickly followed in 
the late 1950s by the 8.5 ton MiG-21, which is still serving in dozens 
of air forces. Most modern jet fighters weigh in at twenty tons or more,
 and dwarf the MiG-21 in other ways as well. India was the last major 
user of MiG-21s to admit that they were using flawed and inferior 
aircraft, and have rapidly been replacing them with non-Russian aircraft
 or non-MiG aircraft (like the Su-30) from Russia. 
  
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