the missile with 7,000-10,000 meters as the maximum range. The AT-6 missile is a 130mm caliber tube launched, Semi-Automatic Command to Line-Of-Sight (SACLOS) Anti-Tank Guided Missile (ATGM) that can engage targets within 400–5,000 meters. The conventional shaped-charge warhead of the basic Shturm is believed to ba capable of penetrating 560-600mm of armor, where the warhead that contains two tandem HEAT charges would punch through 600–700 mm of rolled homogenous steel armor (RHA). Anti-Air missiles (SA-18 Grouse) The 9K38 Igla (NATO reporting name is S-18 Grouse) is a 72.2 mm man-portable air defense missile weighing 10.6 kilograms with a 1.3 kilogram warhead. The missile itself is 1.67 meters long, the container is 1.708 meters and the whole system weights 17 kilograms. The system is designed to engage fixed-wing and rotary-wing aircraft, cruise missiles and UAVs flying at speeds of 360–400 m/s in head-on engagement (approaching target) and up to 320 m/s in tail chase (receding target) within their optical visibility and in the night-time conditions in background clutter and thermal countermeasures environment. The system uses thermal battery/gas bottle, and is armed with a high-explosive warhead fitted with a contact and grazing fuse. The missile has a maximum range of 5200 meters and operates at altitudes from ten and up to 3500 meters. The 9M39 missile SA-18 employs an IR (infrared) guidance system using proportional convergence logic. The new seeker offers better protection against electro-optical jammers; the probability of kill against an unprotected fighter is estimated at 30-48%, and the use of IRCM jammers only degrades this to 24-30%. Comparable vehicles Infantry Fighting Vehicles Mitsubishi Type 89 IFV BMP-3 K21 Puma A3 Bradley Egyptian Infantry Fighting Vehicle See also Armored warfare Reconnaissance vehicle References Tracked vehicles Armoured fighting vehicles of the post–Cold War period Military vehicles of Belarus