9K32 Strela-2
The 9K32 Strela-2 (Russian: Cтрела, "arrow"; NATO reporting name SA-7 Grail) is a light-weight, shoulder-fired, surface-to-air missile (or MANPADS) system. It is designed to target aircraft at low altitudes with passive infrared-homing guidance and destroy them with a high-explosive warhead.
9K32 Strela-2 SA-7 Grail, SA-N-5 Grail | |
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KBM Kolomna 9K32M Strela-2M (SA-7b) missile and canister | |
Type | Man portable surface-to-air missile launcher |
Place of origin | Soviet Union |
Service history | |
In service | 1970–present |
Used by | See operators |
Production history | |
Designer | KBM (Kolomna) |
Designed | c. 1964 |
Unit cost | US$120,000 (launcher with 5 missiles, export price to Libya, 1972–1973) |
Variants | See versions |
Specifications | |
Mass | 9.8 kg (21.6 lb) (Strela-2M missile) 15 kg (33.1 lb) (system, ready to fire) |
Length | 1.44 m (4 ft 9 in) |
Diameter | 72 mm (2.8 in) |
Wingspan | 0.3 m |
Effective firing range | 800 m (2,600 ft) (Strela-2M) (minimal range) |
Maximum firing range | 3,700 m (12,100 ft) (Strela-2) 4,200 m (13,800 ft) (Strela-2M) |
Warhead weight | 1.15 kg directed-energy blast fragmentation warhead (Strela-2M), 370 g HE content |
Detonation mechanism | Non-delay impact and grazing fuzes, 14–17 second delay self-destruct. |
Flight altitude | 50–1500 m (Strela-2) 50–2300 m (Strela-2M) |
Maximum speed | 430 m/s (1,400 ft/s) (Strela-2) 500 m/s (1,600 ft/s)(Strela-2M) |
Guidance system | Infra-red passive homing (AM-modulated reticle seeker head with uncooled PbS detector element), proportional navigation logic |
Broadly comparable in performance with the US Army FIM-43 Redeye, the Strela-2 was the first Soviet man-portable SAM – full-scale production began in 1970. While the Redeye and 9K32 Strela-2 were similar, the missiles were not identical.
The Strela-2 was a staple of the Cold War and was produced in huge numbers for the Soviet Union and their allies, as well as revolutionary movements. Though since surpassed by more modern systems, the Strela and its variants remain in service in many countries, and have seen widespread use in nearly every regional conflict since 1972.