Starstreak

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Starstreak
Starstreak.JPG
Starstreak missile on display at the African Aerospace and Defence exhibition, September 2006
TypeMan-portable/vehicle mounted surface-to-air missile
Place of originUnited Kingdom
Service history
In service1997–present
Used bySee § Operators
Production history
Designed1980s
ManufacturerThales Air Defence
ProducedNovember 1986
No. built7,000
VariantsSee § Variants
Specifications (Starstreak High Velocity Missile)
Mass14.00 kg (30.86 lb)[1]
Length1.397 m (4 ft 7 in)
Diameter13 cm (5.1 in)
Crew1
Effective firing rangeStarstreak 0.3–7 km (0.19–4.35 mi), Starstreak II 7+ km (4.35+ mi)[2][3]
WarheadThree explosive sub-munitions ("darts")
Warhead weight3 × 0.90 kg (2.0 lb) tungsten alloy darts, 450 g (16 oz) PBX-98 per dart
Detonation
mechanism
Impact delay
EngineFirst stage: Royal Ordnance 'Brambling' cast double-based propellant blip rocket motor.
Second stage: Royal Ordnance 'Titus' cast double-based propellant
Maximum speed More than Mach 4 at second stage burnout
Guidance
system
SACLOS

Starstreak is a British short range man-portable air-defence system (MANPADS) manufactured by Thales Air Defence (formerly Shorts Missile Systems), in Belfast. It is also known as Starstreak HVM (High Velocity Missile). After launch, the missile accelerates to more than Mach 4,[4] making it the fastest short-range surface-to-air missile in the world.[5] It then launches three laser beam riding submunitions, increasing the likelihood of a successful hit on the target. Starstreak has been in service with the British Army since 1997. In 2012, Thales rebranded the system under the ForceSHIELD banner.[5]

Development[]

A Starstreak LML emplacement used in training on Dartmoor, England. One of the 3 missiles has already been fired

Development on the missile began in the early 1980s after an evaluation of missile and gun options to increase air defence capabilities showed that a high-velocity missile system would best meet the needs and could also replace existing shoulder-launched missiles. A General Staff Requirement (GSR 3979)[6] was drawn up with the requirements of the system, specifying the requirement of three launch platforms for the missile:

  • A self-propelled launcher.[6]
  • A three-round lightweight launcher.[6]
  • A man-portable launcher.[6]

In 1984, the British Ministry of Defence awarded development contracts to British Aerospace (BAe) and Shorts Missile Systems; the BAe missile was known as Thunderbolt HVM. Shorts won the competition and were awarded the £356 million. Further development and a production contract materialized in November 1986, and the missile was officially accepted into service in September 1997. The missile was intended to replace the Javelin surface-to-air missile in British service.[6] The LML and shoulder-launched versions have been in use since 2000.[6]

In July 2001, Thales received a contract for a Successor Identification friend or foe system for Starstreak.[6]

In mid-2007, Thales UK in Northern Ireland revealed that it had developed Starstreak II, a much improved successor to the Starstreak missile. Some of the advantages included in this new missile are an improved range of 7 km (4.3 mi), improved lethality,[2][3] an improved targeting system and the ability to operate it at much higher altitudes,[7] up to 5 km (16,000 ft).[8]

In 2011, when it won a contract for the Lightweight Multirole Missile, Thales announced it agreed with the MOD to "re-role previously contracted budgets to facilitate the full-scale development, series production and introduction of the LMM." The contract affected is speculated to have been Starstreak.[9]

Description[]

A Starstreak, just after being launched from an AN/TWQ-1 Avenger mobile, short-range air-defence platform

When used in the light or MANPADS role the Starstreak missile is transported in a sealed launch tube. This tube is attached to an aiming unit for firing. The operator tracks the target using the aiming unit's optically stabilized sight. The process of tracking the target allows the aiming unit to compute the right trajectory to bring the missile together with the target. The operator can indicate wind direction to the unit and, in the case of a long range target, provide superelevation. When the initial tracking is complete, the operator fires the missile by pressing a button.[6]

The missile then fires the first-stage rocket motor, which launches the missile from the tube – but burns out before leaving the tube to protect the operator. Four meters away from the operator, when the missile is a safe distance away, the second stage fires, which rapidly accelerates the missile to burn out velocity of more than Mach 4. As the second stage burns out, three dart sub-munitions are released.

The dart housing is made from a tungsten alloy. The darts are each 396 millimetres (15.6 in) long with a diameter of 22 millimetres (0.87 in) and weigh about 900 grams (32 oz). Around half the weight of each dart, approximately 450 g (16 oz), is its explosive charge, detonated by a delayed-action, impact activated fuze.[6] Each dart consists of a rotating fore-body with two canard fins attached to a non-rotating rear assembly which has four fins. The rear assembly of each dart also houses the electronics that guide the missile, including a rearwards facing sensor.

The darts do not home in on laser energy reflected from the target but instead the aiming unit projects two laser beams which paint a two dimensional matrix upon the target. The lasers are modulated and by examining these modulations the sub-munition's sensor can determine the dart's location within the matrix. The dart is then steered to keep it in the centre of the matrix. The sub-munitions steer by briefly decelerating the rotating fore-body with a clutch. The front wings then steer the missile in the appropriate direction. The three sub-munitions fly in a formation about 1.5 meters in radius, and have enough kinetic energy to manoeuvre to meet a target evading at 9 g at 7,000 meters.[6]

Earlier laser guidance systems used a single beam that had to be kept on the target at all times, the missile homing in on laser energy reflected off the target, if it moved off the target, the reflection would end and guidance would be lost until the target was regained. The problem could be reduced by making the laser's beam wider, but only at the cost of lowering accuracy and reducing the amount of energy being reflected. Starstreak's system allows for the beam area to be much larger than the target while retaining pinpoint accuracy.

On impact with the target, a delayed action fuze is triggered. This gives time for the projectile to penetrate the target before the explosive warhead detonates. The tungsten housing is designed to fragment and produce maximum damage inside the target.[6]

A demonstration was conducted in September 1999 that showed the missile being used against an FV432 armoured personnel carrier, showing the missile's effectiveness as a surface-to-surface weapon.[6] Each sub-munition dart travelling at 4,500 km/h (1,250 m/s, 4,100 ft/s, 2,800 mph) has comparable kinetic energy to a shell from a Bofors 40 mm gun and probably has sufficient energy to penetrate the front armour of an infantry fighting vehicle. However, it lacks the armour penetration capabilities of a purpose-built anti-tank guided missile or of a dual purpose missile (such as the Air Defence Anti-Tank System).

Advantages[]

Starstreak has a number of advantages over infrared homing guided, radar homing guided, and radio command guidance MCLOS/SACLOS (e.g. Blowpipe or Javelin) missiles:

Service history[]

The missile was brought into service with 12 Regiment Royal Artillery and 47 Regiment Royal Artillery in 1997 as part of the High Velocity Missile (HVM) system equipped with both the Air Defence Acquisition Device (ADAD) and a ×60 thermal sight. Each Regiment was equipped with 108 HVM Self propelled armoured launchers mounted on the Stormer tracked chassis capable of holding 8 missiles ready to fire and a further 8 reloads (originally 12 but some capacity was removed during a later modification). This made them the largest armoured regiments in the British Army at the time. The launchers could originally run on batteries for extended periods to minimise their signature but significant upgrades have dramatically increased the systems power requirements. A light role variant known as HVM Lightweight Multi Launch (LML), capable of holding three ready to fire missiles was also brought into service with the Air Defence Troop Royal Marines and a Royal Artillery Air Assault Battery attached to 16 Air Assault Brigade. The systems armoured variant HVM Self Propelled (Stormer) saw service during the Second Gulf War but did not fire. The British Army currently use the A5 fifth generation missile which has significantly improved from the original missile and the HVM SP and LML variants now carry a mix of both Starstreak A5 and Lightweight Multirole Missiles.

In 2012, the Ministry of Defence announced that it would be placing HVM LML light role detachments equipped with Starstreak A4 missiles on top of several blocks of flats in London in preparation for the 2012 London Olympics. The Ministry claimed that the area was the only suitable location for an air defence detachment of the type. Some residents were upset and uncertain of the necessity of the detachment.[11][12] In 2013, the British MOD ordered 200 more Starstreak missiles.[13]

Variants[]

Alvis Stormer (HVM SP) firing Starstreak in 2014
  • ATASK (Air To Air Starstreak): Fired from a helicopter. This was developed in combination with McDonnell-Douglas and Lockheed-Martin electronics between 1995 and 1998 specifically for use with the AH-64 Apache. It has yet to enter service.[6]
  • LML: Fired from a Lightweight Multiple Launcher (LML) that holds three missiles ready for firing and can be used as either a stationary launch unit or mounted on a light vehicle such as a Land Rover or HMMWV (Humvee). The LML originated in a proposal under the Army Suggestions Scheme for the Javelin system.[6]
  • Seastreak: Two versions of a naval mounting have been demonstrated—a one-man mount similar to the LML but carrying a total of six missiles, and a close in weapon system mounting holding 24 missiles.
  • SP HVM: Carried on an Alvis Stormer AFV with a roof mounted eight round launcher with internal stowage for a further 8 missiles.[6] This is the most common variant.
  • Starstreak Avenger: Built to a U.S. Army requirement in the early 1990s, this system integrated the Starstreak missile on the Boeing Avenger vehicle, replacing 1 pod of Stinger missiles with 1 pod of 4 Starstreak and modifying the fire control system accordingly.
  • Starstreak Mark II: Upgrade to the Starstreak.
  • THOR/Multi Mission System (MMS): A four-missile turret mounted on a Pinzgauer (6×6) cross-country chassis,[14] unveiled by Thales UK in 2005.[15]
  • RapidRanger weapon launcher on URO VAMTAC vehicle

Operators[]

Map with Starstreak operators in blue
 United Kingdom
  • HVM SP – Approx 40 systems for a front line establishment of 36 (156 originally purchased)
  • HVM LML - Approx 16 systems
 South Africa
 Thailand
 Indonesia
  • Indonesian Army – First order was in November 2011, followed by a second but no deliveries were made and the contract was renegotiated in January 2014 to equip five batteries with Starstreak missiles, ControlMaster200 radars and weapon coordination systems, lightweight multiple launchers on LandRover Defenders and RapidRanger weapon launchers on URO VAMTAC vehicles, at a cost of over £100m.[5]
 Malaysia

[20][19]

See also[]

  • Lightweight Multirole Missile – air-to-surface missile based on Starstreak.
  • Fireflash, a missile from the 1950s that used a similar configuration of an unpowered, guided munition that receives an initial acceleration from booster rockets
  • Similar missiles include: Strela, Igla, Stinger, Anza (missile), Blowpipe, Javelin, Mistral and RBS 70.

Notes[]

  1. ^ "Precision guidance with immunity to countermeasures" (PDF). Archived from the original (PDF) on 2016-03-04. Retrieved 2015-11-01.
  2. ^ Jump up to: a b "Starstreak II". thalesgroup.com. Archived from the original on 2016-03-05.
  3. ^ Jump up to: a b "STARSTREAK II > High Velocity Missile (HVM)" (PDF). Archived from the original (PDF) on 2016-01-08. Retrieved 2015-10-23.
  4. ^ "Starstreak Anti-Aircraft Guided Missile System". Army Technology. Archived from the original on 2010-02-27.[unreliable source?]
  5. ^ Jump up to: a b c Chuter, Andrew (14 January 2014). "Indonesia Purchases Air Defense System From Thales". Defense News. Archived from the original on January 20, 2014. Retrieved 2014-01-15.
  6. ^ Jump up to: a b c d e f g h i j k l m n o Jane's Land-Based Air Defence 2005–2006. Jane's information group. February 2005. ISBN 978-0-7106-2697-4.
  7. ^ "Starstreak II sighted". Janes Information Group. Archived from the original on 2009-04-12.
  8. ^ "Starstreak High Velocity Missile". copybook.com. Archived from the original on 2015-04-18.
  9. ^ "Thales Wins UK Missile Order by Giving Up Other Work". Defence News.[dead link]
  10. ^ Jump up to: a b "Starstreak High Velocity Missile". Copybook.com. Archived from the original on 2016-09-18. Retrieved 2016-09-10.
  11. ^ "UK puts missiles on London rooftop to guard Olympics". Reuters. 2012-04-29. Archived from the original on 2015-10-18.
  12. ^ "Are Olympic missiles just for show?". BBC News. 2012-07-10. Archived from the original on 10 July 2012. Retrieved 10 July 2012.
  13. ^ "MOD orders more Starstreak missiles". www.gov.uk. Archived from the original on 2013-10-15.
  14. ^ "Thor – Multi-Mission air defense". defense-update.com. Archived from the original on 2009-01-29. Retrieved 2009-02-22.
  15. ^ "Focus Archive". www.thalesuk.com. Archived from the original on 2009-04-12. Retrieved 2009-02-22.
  16. ^ "Trade Registers". Armstrade.sipri.org. Archived from the original on 2010-04-14. Retrieved 2014-05-03.
  17. ^ Royal Thai Army selects STARStreak Archived 2012-11-20 at the Wayback Machine – Armyrecognition.com, November 16, 2012
  18. ^ "Malaysia To Buy Starstreak V-Shorads Missiles". Defense World. 30 July 2015. Archived from the original on 1 August 2015. Retrieved 30 July 2015.
  19. ^ Jump up to: a b "Thales to provide Forceshield and Starstreak to Malaysia". Army Recognition. 2015-09-15. Archived from the original on 2015-09-19. Retrieved 2017-06-14.
  20. ^ https://www.flightglobal.com/malaysian-defenders/29724.article

External links[]

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