9M120 missile with tandem HEAT warhead
|Type||Anti-tank guided missile|
|Place of origin||Soviet Union|
|Used by||See Operators|
|Specifications (9M120 Ataka)|
|Weight||49.5 kg (109 lb)|
|Length||1,830 mm (72 in)|
|Diameter||130 mm (5.1 in)|
|Warhead||HEAT Tandem warhead|
|Warhead weight||7.4 kg (16 lb)|
|Wingspan||360 mm (14 in)|
|0.4–6 km (0.25–3.73 mi)|
|Flight ceiling||0–4,000 m (2.5 mi)|
|Speed||550 m/s (1,800 ft/s) (maximum)
400 m/s (1,300 ft/s) (average)
|Radio command link SACLOS|
|Accuracy||0.65–0.9 Hit probability against an MBT from a distance of 4 km.|
|Armored fighting vehicles and helicopters|
The 9M120 Ataka (Russian: Атака; Attack) is an anti-tank guided missile (ATGM) originating from the Soviet Union. The NATO reporting name of the 9M120 missile is the AT-9 Spiral-2. It is the next major generation in the 9K114 Shturm (AT-6 Spiral) family. The guidance of the missile is radio command guidance and is also a Beam riding SACLOS. This missile's primary variant was designed to defeat tanks with composite armour and explosive reactive armor. The 9M120 Ataka system is often confused with the 9K121 Vikhr system despite being different weapons systems developed by different companies. The former was designed by the KBM machine-builidng design bureau and manufactured by the Degtyarev plant. According to the Stockholm International Peace Research Institute, Russia exported the Ataka ATGM to Iran, Kazakhstan, and Slovenia.
The AT-9 missile was developed by the Kolomna enginnering design bureau, located in Kolomna. This company already designed previous ATGMs such as the AT-3 "Sagger" and AT-6 "Spiral" missiles. The design work began in the mid 1980s. The Ataka ATGM was designed as a successor model to the AT-6 "Spiral" which was introduced in the late 1970s. The AT-9 is a further development of the AT-6. Compared to its predecessor, the AT-9 is more resistant to electronic countermeasures, and has a greater hit accuracy and longer reach. The newly developed warhead with allows for increased penetration power and effectiveness against explosive reactive armor. The first units were delivered in 1985 to the Soviet armed forces.
The missile has often been confused in the west with the 9A1472 Vikhr dual-purpose laser beam riding missile used on the Kamov helicopters and Sukhoi attack aircraft (as well as some Ukrainian Mi-24/35 upgrades). These systems are completely unrelated in their design and are in fierce competition.
The Ataka missile is stored in a glass reinforced plastic tube, which also acts as its launcher. The missile is reported to be considerably faster than the AT-6 Spiral, with longer range than the original version. It still uses radio command guidance, but the system has been improved when compared to the earlier 9K114 Shturm.
There are three main missiles that are compatible with the launch system. The first is a two-stage anti-armour weapon that features a tandem warhead for dealing with add-on armor. The second variant of the missile – designated as 9M120F – that has a thermobaric warhead for use against infantry positions and bunkers. The third variant of the 9M120 Ataka is the 9M220 which features a proximity fused expanding rod warhead, providing the missile air to air capability against low and slow flying aircraft.
- 9M120 Ataka "AT-9 Spiral-2" SACLOS radio command guidance missile.
- 9M120 – This variant features a tandem HEAT warhead to defeat current and future armored fighting vehicles equipped with ERA.
- 9M120F – This variant uses a thermobaric warhead for greater effect against buildings, unarmored targets, and bunkers.
- 9M220O – This variant is included with a expanding rod warhead, for use against helicopters missile to destroy aircraft. It is equipped with a proximity fuse, and detonates its fragmentation warhead when less than four meters from the target.
- 9M120M – A modernized variant with an extended range of 8,000 m. The improved warhead can penetrate over 950 mm of RHA after ERA.
- 9M120D – An improved variant with a range of 10 km
|Designation||Description||Length||Diameter||Wingspan||Launch weight||Warhead||Armor penetration (RHA)||Range||Speed|
|9M120||Original variant||1,830 mm (72 in)||130 mm (5.1 in)||360 mm (14 in)||49.5 kg (109 lb)||7.4 kg (16 lb) Tandem HEAT||800 mm (31 in) after ERA||0.4–6 km (0.25–3.73 mi)||550 m/s (1,800 ft/s) (Top speed)
400 m/s (1,300 ft/s)(Average)
|9M120F||Anti-personnel variant||Thermobaric warhead with 9.5 kg (21 lb) TNT equivalent||N/A||1–5.8 km (0.62–3.60 mi)|
|9M220O||Anti-air variant||Proximity Fuse||0.4–7 km (0.25–4.35 mi)|
|9M120M||Modernized anti-tank variant||7.4 kg (16 lb) Tandem HEAT||950 mm (37 in) after ERA||0.8–8 km (0.50–4.97 mi)|
- Iranian Air Force – In 1999, 500 AT-6 Spiral missiles were ordered for the Mi-171Sh. The deliver started in 2000 and ended in 2003 with some of these missiles possibly being AT-9 Spiral-2s.
- Armed Forces of the Republic of Kazakhstan – 120 missiles were ordered in 2010 for the BMPT tanks support vehicle. In 2011, 40 were delivered.
- Russian Armed Forces – Operated on a wide range of vehicles ranging from helicopters to ATGM missiles carriers.
- Slovenian Armed Forces – Six missiles were ordered in 2009 and were delivered the following year.
- "Protivotankovyye raketnyye kompleksy". KBM Design Bureau of Machine Building (in Russian). Retrieved 18 July 2014.
- "V.A. Degtyarev Plant: 9M120 (9M120F) Ataka Missile". Open Joint Stock Company V.A. Degtyarev Plant. Retrieved 18 July 2014.
- "9M120 ATAKA-B". airwar.ru (in Russian). Retrieved 18 July 2014.
- "SIPRI Arms Transfers Database". Stockholm International Peace Research Institute. Retrieved 18 July 2014.
- Hull, A.W.; Markov, D.R.; Zaloga, S.J. (1999). Soviet/Russian Armor and Artillery Design Practices 1945 to Present. Darlington Production. ISBN 1-892848-01-5.
- "UralVagonZavod – Boyevaya mashina ognevoy podderzhki Terminator". UralVagonZavod (in Russian). Retrieved 5 July 2014.
|Wikimedia Commons has media related to 9K114 Sturm.|
- SHTURM-ATAKA Russian ATGM! (English subtitles) on YouTube
- ПТУР «Атака». Эксклюзивные кадры стрельбы (The antitank guided missile Ataka) on YouTube