Description
The missile can be fired from a portable suitcase launcher (9P111), ground vehicles (BMP-1, BRDM-2) and helicopters (Mi-2, Mi-8, Mi-24, Soko Gazelle). The missile takes about 5 minutes to deploy from its 9P111 fibreglass suitcase, which also serves as the launching platform.
The missile is guided to the target by means of a small joystick (9S415), which requires profound training of the operator. The operator's adjustments are transmitted to the missile via a thin three-strand wire that trails behind the missile. The missile climbs into the air immediately after launch, which prevents the missile hitting obstacles or the ground. In flight the missile spins at 8.5 revolutions per second—it is initially spun by its booster, and the spin is maintained by the slight angle of the wings. The missile uses a small gyroscope to orient itself relative to the ground; as a result the missile can take some time to bring back in line with the target, which gives it a minimum range of somewhere between 500 m and 800 m. For targets under 1000 m, the operator can guide the missile by eye; for targets beyond this range the operator uses the 8x power, 22.5 degree field of view 9Sh16 periscope sight.
The engagement envelope is a 3 km, 45 degree arc centered on the missiles launch axis. At ranges under 1.5 km this arc reduces, until at 500 m range the missile can only hit targets 50 m either side of the center line. It should be noted that accuracy falls off away from the launch axis—falling to approximately half its optimal accuracy at the extremes.
While early estimates of the missile hitting the target ranged from 90% to 60%, experience has shown that it can drop to an efficiency between 25% and 2% in case of less than optimal conditions and lack of skill from the operator. In fact, MCLOS requires considerable skill on the part of the operator: according to some sources, it takes 2,300 simulated firings to become proficient with the missile as well as 50 to 60 simulated firings a week to maintain the skill level. Nevertheless, that weapon has always been quite popular between its own operators and has enjoyed a constant updating effort both in Soviet Union/Russia and in other countries.
The two most serious defects of the original weapon system were its minimum range of between 500 m and 800 m (targets that are closer cannot be effectively engaged) and the amount of time it takes the slow moving missile to reach maximum range—around 30 seconds—giving the intended target time to take appropriate action, either by retreating behind an obstacle/dune, laying down a smoke-screen, or by returning fire on the operator.
Later versions of the missile addressed these problems by implementing the much easier to use SACLOS guidance system, as well as upgrading the propulsion system to increase the average flight speed. Latest updates sport tandem warheads and/or probes in order to counter act ERA as well as thermal imaging systems. Still in these latest versions Maljutkas are probably the most inexpensive ATGM in service with unitary price caps in the order of the hundreds of dollars instead of the tens of thousands of the latest third generation models.
Read more about this topic: 9K11 Malyutka
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