QRSAM | |
---|---|
Type | Surface-to-air missile |
Place of origin | India |
Service history | |
In service | 2024 | –present
Used by | Indian Army |
Production history | |
Designer | Defence Research and Development Organisation |
Manufacturer | Bharat Electronics Bharat Dynamics Limited |
Produced | 2023[1] | –present (Limited production)
Specifications | |
Mass | 270 kg (600 lb) |
Length | 4.4 m (14 ft) [1] |
Diameter | 0.22 m (0.72 ft) |
Warhead | HMX/TNT, pre-fragmented |
Warhead weight | 32 kg (71 lb) [2] |
Detonation mechanism | Optical proximity fuze |
Propellant | Solid fuel |
Operational range | Missile: 3 km (9,800 ft) - 30 km (19 mi) [3] Launcher: ~800 km |
Flight altitude | 30 m (98 ft) - 6 km (20,000 ft) [4] |
Maximum speed | Mach 4.7 |
Guidance system | Mid-course: Inertial navigation system with two way datalink Terminal: Active radar homing |
Accuracy | 90% - 95% |
Launch platform | 6 tube launcher mounted on 8 x 8 Ashok Leyland or Tata Motors heavy mobility vehicles [5] |
References | [6] [7] [8] [9] [10] |
Quick Reaction Surface-to-Air Missile (QRSAM) is a missile developed by the Defence Research and Development Organisation (DRDO), Bharat Electronics and Bharat Dynamics Limited for the Indian Army, [11] meant for protecting moving armoured columns from aerial attacks. [6]
QRSAM has a fully automated Command and Control System. The missile system possesses two four-walled radars both of which encompass a 360-degree coverage, namely, the Active Array Battery Surveillance Radar and the Active Array Battery Multi-function Radar, apart from the launcher while optical proximity fuze ensures that missile can't be jammed.
As a part of a replacement program for its obsolete 9K33M2 "Osa-AK" and 2K12E Kvadrat missile systems, Indian Army received a go-ahead to initiate a global acquisition program for quick-reaction surface-to-air missiles from the Ministry of Defence in September 2007. [7] The acquisition program faced multiple issues, including poor response from vendors and re-tendering to avoid single source acquisition. [12] In the meanwhile, a DRDO project to develop quick-reaction surface-to-air missiles was sanctioned in July 2014 with a budget of ₹476.43 crore (equivalent to ₹761 croreorUS$91 million in 2023). [13] The missile was developed in association with Bharat Electronics Limited and Bharat Dynamics Limited with both firms participating in development and manufacturing. [14] [15] In 2017, Indian Army's global acquisition program was dropped in favour of the locally developed QRSAM.[ citation needed ]
The operational version meanwhile is awaiting production in mid-2021 after use trials. [5]
It's a compact and highly mobile air defence system mounted on Ashok Leyland Defence Systems 8x8 truck, designed to provide 360 degree defence coverage. The transporter erector launcher (TEL) of the system is developed by Larsen & Toubro, while missiles are manufactured by Bharat Dynamics Limited. Each launcher has 6 missiles and can target 6 different targets. [5] The QRSAM has electronic counter-countermeasure capabilities to remain immune to jamming. [11] The single-staged missile utilized by the system is propelled using solid propellants. The missile is equipped with a mid-course inertial navigation system with a two-way data link and a DRDO-developed terminal active radar seeker. [16] It is an improved active Ku, X band monopulse radio-frequency (RF) seeker developed by Research Center Imarat. [17]
The missile has laser proximity fuze developed by Instruments Research and Development Establishment, to increase accuracy and reduces its susceptibility to jamming. [18] The system has the capability to search and track targets while moving. [19]
As part of the Army's Air Defence, the QRSAM is built to move with offensive formations while maintaining search and track capabilities and the capacity to fire at a short notice. [20]
Its command and control system, target acquisition and fire control are fully automated. [5] [19] The surveillance and fire control radars developed by Bharat Electronics Limited, namely, the Active Array Battery Surveillance Radar (BSR) and the Active Array Battery Multifunction Radar (BMFR) are four walled, configured to provide 360 degree coverage. [19] [5] Both the radars have Quad Transmit Receive Modules (QTRMs). The BSR operates in C-band with a range of 120 km (75 mi) while the BMFR operates in X-band with a range of 80 km (50 mi). [21] [22] The QRSAM has a maximum range of 30 km (19 mi) and can intercept targets flying at 10 km (6.2 mi) altitude. According to DRDO, currently the QRSAM has 90% indigenous component, which is projected to increase 99% incrementally. [5]
On 22 September 2022, it was reported by The Economic Times, that deficiencies were observed regarding the mobility, surveillance, detection and firing capability of the system. According to unnamed sources, the system failed to detect and engage hovering helicopters at low altitude and minimum range. There was no official confirmation from Indian Army but according to Ministry of Defence and DRDO, all the tests conducted in September 2022 were successful. Laser Based End Game Fuze, which assists in detecting airborne targets and provides range and sector information along with the firing pulse during target engagement, was employed in the successful test launch. [35] [36]
The Army has suggested certain improvements for the QRSAM test, which is scheduled for April 2023. Prior to that, DRDO will address few glitches and enhance mission reliability even more. [20]
Janes Information Services was informed by Bharat Electronics at Aero India 2023 that the Indian Army had given an order for five Quick Reaction Surface-to-Air Missile (QRSAM) Weapon System. By 2024, the Indian Army will receive all five QRSAM Weapon System from Bharat Electronics. One QRSAM Weapon System consists of one Regiment Command Post Vehicle (RCPV). Three battery units are connected to a single RCPV. A Battery Surveillance Radar Vehicle (BSRV) and a Battery Command Post Vehicle (BCPV) make up a battery unit. Additionally, four combat groups (CGs) are attached to a single battery unit. A CG is made up of a multi-purpose radar unit with ten target engagement capabilities and a multi-launch rocket vehicle armed with six QRSAM missiles. One logistic truck and seventy-two missiles make up a single QRSAM Weapon System. [1] [37]
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Technical: