The SA-25 VERBA 9K333 uses the missile 9M336 with a new multispectral optical seeker which uses three sensors - ultraviolet, near-infrared, and mid-infrared - as opposed to the dual-waveband infrared used in the Igla-S system.
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The SA-25 VERBA 9K333 uses the missile 9M336 with a new multispectral optical seeker which uses three sensors - ultraviolet, near-infrared, and mid-infrared - as opposed to the dual-waveband infrared used in the Igla-S system. This allows getting more information about the purpose which makes the portable anti-aircraft missile system more selective and sensitive. Increased sensitivity rises the range of the real target lock. The multispectral sensor enables faster discrimination between appropriate targets and decoys and decreases the chance of disruption from infrared countermeasures, including high-power flares and lasers. Its reaction time is within 8 seconds, and its warhead has gained 1.5 kg more weight – an increase of 20 percent. Three sensors are counterchecking each other, neutralizing aerial decoy systems. The seeker is picking out the decoys, selecting real target, which has the smallest thermal signature. The seekers sensitivity has been increased by eight times. As a result, the range of acquisition and elimination of aerial targets has been expanded by two-and-a-half times (compared to Igla-S MANPADS). The missiles jamming resistance has been increased by 10 times. The Verbas missile maximum range has been increased to 6 km due to the installation of a new jet engine. 9M336 missile has a flight ceiling of 3,500 m. Verbas full ready-to-shoot weight (including the launching unit, SAM and battery) is 17.25 kg (38 pounds).
Modification cost depends on how many modifications are in each rank.
So imagine there is a total of… for example… 1000GE in a rank. If there is 3 modifications they will cost 333GE each. If there is 5 modifications they will cost 200GE each etc etc.