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9K114 Shturm

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9K114 Shturm[2] (Russian: 9К114 «Штурм», lit. 'Assault') – is a SACLOS radio guided anti-tank missile system of the Soviet Union. Its GRAU designation is 9K114.[3] Its NATO reporting name is AT-6 Spiral. The missile itself is known as the 9M114 Kokon (Cocoon).

9K114 Shturm
Armenian army MT-LB with Shturm-S
TypeATGM-vehicle
Place of originSoviet Union
Service history
Used bySoviet Union
Russia
Ukraine
WarsSoviet-Afghan War
Russian invasion of Ukraine[1]
Specifications
Effective firing range400 m to 5 km

Development

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The missile called 9M114 Kokon (Cocoon) was developed by the Kolomna Machine Design Bureau, which was also responsible for the 3M6 Shmel and 9M14 Malyutka. Work on the missile began in 1967, with the hope of using the missile on Mi-24s. However, delays forced the design of an upgraded Falanga system (9M17 Skorpion) using SACLOS guidance as a stopgap. Testing of the missile was completed in 1974, and it was accepted into service in 1976. The missile has no direct western counterpart; in role it is similar to the TOW and HOT missiles which entered service around the same time, though the Shturm has greater weight, speed, and range.

It was originally given the NATO designation AS-8, before being redesignated as AT-6.[4]

Description

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Shturm launch tubes(right) on the wing of an Mi-24
 
9P149 Shturm-S in Saint Petersburg Artillery Museum
 
9P149 vehicle with 9M114 missiles of anti-tank complex «Shturm-S» is firing

The missile can be deployed on a variety of platforms, including the Mi-24V and from 1979-onwards the MT-LB based 9P149 tank destroyer. There is also a shipborne version of the missile, with the launcher holding six missiles.

The missile is transported and launched from a glass-reinforced plastic tube. The missile uses a Soyuz NPO solid-rocket sustainer, with a small booster stage to launch the missile from its tube.

The missile is SACLOS with a radio command link. The use of a radio link allows the missile to travel much faster and further than if it were wire guided. The radio link is a VHF system with five frequency bands and two codes to minimize the risk of jamming. The system comprises a KPS-53AV 8× daylight-only direct vision sight with an integrated laser rangefinder. After the missile is launched, the gunner has to keep the sight's crosshairs on the target until impact. Appropriate steering commands are transmitted to the missile via the radio link.

The missile flies above the gunner's line of sight to the target. With the range of the target determined by the laser rangefinder, the missile descends onto the target just before impact. This is done primarily to clear obstacles, instead of achieving a top-attack, and can be switched off. It is possible to engage low and slow moving helicopters with the system; however, since the missile only has a contact fuze, a direct hit would be needed.

The first use of the missile was during the Soviet-Afghan War, where it was employed in the later stages of the war. By this time the Mujahideen had got access to more advanced anti aircraft weapons that forced Mi-24 pilots to adopt standoff tactics using the missile to increase survivability. Sources report kill ratios of 75–85% during the war. Also a Mil demonstration in Sweden in late 1995 using an Mi-28A firing Shturm and Ataka missiles also showed good results: from a hovering helicopter, a Shturm was fired at a target 900 m away; and from level flight at 200 km/h an Ataka was fired at a target 4,700 m away. Both missiles passed within 1 m of their aiming point.[5] Other countries such as Iraq and Syria attempted to procure the missile in the 1980s but the Soviet Union did not export the system outside of the Warsaw Pact, fearing it might fall into western hands via Iran or Israel.

In 2014, a modernized variant, the 9K132 Shturm-SM, was adopted by the Russian army, featuring a sight with television and thermal channels as well as a new missile with a high-explosive fragmentation warhead and a proximity fuse.[6]

General characteristics (9M114 Kokon)

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Variants

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Barrier-S in 'Zbroya ta Bezpeka' military fair, Kyiv, Ukraine, 2021
  • 9M114 Kokon / AT-6 Spiral Entered service in 1976.
    • 9M114V Shturm-V – Air to surface version for helicopters.
    • 9M114 Shturm / AT-6A Spiral SACLOS
    • 9M114M1 Shturm / AT-6B Spiral SACLOS, heavier 7.4 kg (16 lb) warhead penetrating 600–650 mm, longer 6 km (3.7 mi) range.[2]
    • 9M114M2 Shturm / AT-6C Spiral SACLOS, further increased 7 km (4.3 mi) range.[2]
  • 9K113M Shturm-VM / AT-9 Spiral-2 – see 9M120 Ataka-V
  • 543 Barrier-S – Ukrainian upgrade replaces the 9M114 Kokon/Cocoon SACLOS radio guided missile with more capable, 7 km range missiles RK-2P and RK-2POF anti-tank guided missiles developed by Luch and a modern guidance system.[8][9]

Operators

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Operators
  Current
  Former

Current operators

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Former operators

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References

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  1. ^ "Shturm abandoned in Ukraine invasion". Twitter. Retrieved 2022-03-16.
  2. ^ a b c d 9K114 Shturm – Weaponsystems.net
  3. ^ "ДЕБРЁ, ЖЕРАР | Энциклопедия Кругосвет". www.krugosvet.ru.
  4. ^ Parsch, Andreas; Aleksey V. Martynov (2008). "Designations of Soviet and Russian Military Aircraft and Missiles". Designation-Systems.net. Retrieved 2014-09-14.
  5. ^ "AT Shturm". Retrieved 14 November 2014.
  6. ^ "Принят на вооружение модернизированный самоходный ПТРК "Штурм-СМ"". Archived from the original on 18 October 2017. Retrieved 14 November 2014.
  7. ^ "Army Technology – Shturm – Self Propelled Anti-tank Guided Missile System". Archived from the original on 2006-10-17. Retrieved 2006-06-30.
  8. ^ "KB Luch Demonstrates its Vilkha-M MLRS, Barrier-S ATGM at an Expo in Iraq | Defense Express". en.defence-ua.com. Retrieved 11 March 2023.
  9. ^ Staff Writer (16 June 2021). "Ukraine Unveils Upgraded Soviet-Era Anti-Tank Missile System". Retrieved 11 March 2023.
  10. ^ a b c d e f g h International Institute for Strategic Studies (15 February 2023). The Military Balance 2023 (1st ed.). Routledge. ISBN 978-1032508955.
  11. ^ Mitzer, Stijn; Oliemans, Joost (17 October 2021). "Azerbaijan's Emerging Arsenal Of Deterrent". Oryx.
  12. ^ a b c d e "Trade Registers". Stockholm International Peace Research Institute. Retrieved 1 June 2023.
  13. ^ Small Arms Survey (2012). "Blue Skies and Dark Clouds: Kazakhstan and Small Arms". Small Arms Survey 2012: Moving Targets. Cambridge University Press. p. 131. ISBN 978-0-521-19714-4. Archived from the original (PDF) on 2018-08-31. Retrieved 2018-08-30.
  14. ^ a b Jenzen-Jones, N. R.; Ferguson, Jonathan (18 November 2014). Raising Red Flags: An Examination of Arms & Munitions in the Ongoing Conflict in Ukraine. Armament Research Services Pty. Ltd. ISBN 9780992462437. Retrieved 10 April 2018 – via Google Books.
  15. ^ Meier, Ricardo (11 February 2022). "Força Aérea Brasileira vai retirar de operação seus helicópteros russos Mil Mi-35". Airway (in Brazilian Portuguese). Retrieved 3 June 2023.
  16. ^ "Vježba HRZ-a i HRM-a Posejdon 94". Archived from the original on 2021-12-21. Retrieved 14 November 2014 – via YouTube.
  17. ^ Jeziorski, Andrzej. "Croatia's cocked hammer". Flight Global. Retrieved 3 June 2023.
  18. ^ International Institute for Strategic Studies (9 February 2014). The Military Balance 2014 (1st ed.). Routledge. ISBN 978-1857438352.
  19. ^ "samolotypolskie.pl – 9K114 (9M114) "Szturm"". www.samolotypolskie.pl. Retrieved 10 April 2018.
  20. ^ International Institute for Strategic Studies (1991). The military balance. 1991–1992. London: Brassey's. ISBN 978-0080413259.
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