Soviet Strela (SA-7/9/13) Legacy MANPADS in Ukrainian Service

When Russia launched its full-scale invasion of Ukraine on 24 February 2022, the backbone of Ukrainian short-range air defense at the individual and platoon level consisted largely of Soviet-era Strela family MANPADS. These weapons—the 9K32 Strela-2 (NATO: SA-7 Grail), its improved 9K32M Strela-2M (SA-7b), and vehicle-mounted derivatives—had been in Ukrainian service since the Soviet period and had received minimal refurbishment since independence in 1991. Understanding their capabilities and limitations provides essential context for evaluating Ukrainian air defense performance in the war's earliest, most desperate phase.

The Strela-2: Origins and Basic Characteristics

The 9K32 Strela-2 entered Soviet service in 1968 as the world's first widely produced MANPADS, predating the US FIM-43 Redeye by a year in mass deployment. The system was revolutionary for its time: a single soldier could engage low-flying aircraft using an uncooled infrared seeker sensitive to exhaust emissions in the 3–5 µm band. However, this first-generation seeker had fundamental limitations. It required the operator to achieve audible lock-on tone—indicating the seeker had acquired the target's heat source—before firing, and could generally only achieve reliable guidance on retreating aircraft with visible engine plumes.

The improved Strela-2M (SA-7b) introduced a cooled seeker using a thermoelectric cooler, giving modestly better sensitivity and marginally improved head-on capability, but remaining essentially a tail-chase weapon against the aircraft types it was likely to encounter. Maximum engagement range is approximately 4.2 km for the SA-7b, with an effective altitude ceiling of 1,500 meters. The warhead is a small 1.17 kg fragmentation round—smaller than contemporaries like Redeye and significantly smaller than later Stinger.

Stockpile Status in 2022

Ukraine inherited substantial Strela-2/2M stockpiles from the Soviet Union, but by 2022 these were in varying states of serviceability. Missile propellants, seeker cooling canisters, and battery power units have finite shelf lives that are greatly extended by proper cold storage but severely degraded by decades of inadequate maintenance and uncontrolled temperature cycles. Ukrainian military assessments conducted in 2021–2022 reportedly found that a significant fraction of pre-independence Strela rounds were unreliable or entirely inoperable, with seeker sensitivity degraded and battery units incapable of providing required power for the engagement sequence.

Stocks transferred from Warsaw Pact inventory—supplied by Bulgaria, Slovakia, and other Eastern European states in 2022—supplemented Ukrainian numbers with somewhat better-maintained rounds. These transfers were logistically simpler than Western MANPADS transfers because crews already understood the system and no retraining was required. Bulgaria alone reportedly transferred several thousand Strela rounds in the first months of the war, providing short-term attrition capacity at the cost of stockpiling older technology.

Effectiveness in Early 2022 Combat

Despite their age and reliability limitations, Strela systems contributed to the unexpectedly high aircraft losses inflicted on Russian aviation in late February and March 2022. The sheer density of MANPADS-equipped infantry across Ukrainian defensive positions created a near-zero safe altitude environment for Russian pilots, who had not expected such saturation of shoulder-fired missiles. Even if individual kill probability per engagement was modest—estimated at 20–35% for serviceable rounds against non-maneuvering targets—the number of engagement opportunities was extremely high.

Confirmed Strela kills in this period include multiple Su-25 close-air support aircraft flying low-altitude attack profiles. Russian pilots initially responded by flying at medium altitudes beyond MANPADS range, then discovered this exposed them to S-300 and Buk engagements. This tragic dilemma—too low for S-300/Buk, too high for MANPADS—was exploited by Ukrainian defenders and contributed to Russian air force's inability to establish air superiority in the war's first weeks.

Vehicle-Mounted Derivatives: Strela-1 and Strela-10

The Strela name also covers vehicle-mounted short-range SAM systems not related to the MANPADS design. The 9K31 Strela-1 (SA-9 Gaskin) uses a BRDM wheeled chassis with four ready-to-fire missiles using photocontrast (optical) seekers—not IR—designed to engage visually distinguishable aircraft against sky background. Its all-weather and night limitations are severe. The 9K35 Strela-10 (SA-13 Gopher) mounted on an MT-LB tracked chassis uses an improved IR seeker with limited all-aspect capability. Both systems were present in Ukrainian service in 2022 and performed a supporting short-range SAM role distinct from the MANPADS function.

Transition to Modern Systems

As Western MANPADS deliveries accelerated through 2022 and 2023, Ukrainian forces systematically retired the least reliable Strela-2 stocks, replacing them with Stinger, Mistral, Starstreak, and Piorun systems. By mid-2023, frontline units in the most active sectors had largely transitioned to modern Western MANPADS, though reserve and territorial defense formations continued using Strela-type weapons. The Igla-1 (SA-16) and Igla-S (SA-24)—newer Soviet/Russian MANPADS not designated Strela—remained significant contributors well into 2025.

FAQ

What does SA-7 stand for?

SA-7 is the NATO reporting name (Surface-to-Air missile, 7th type in the NATO designation sequence). The Soviet designation was 9K32 Strela-2. "Grail" was the NATO codename.

How many Strela missiles did Ukraine have in 2022?

Exact inventories are classified. Estimates suggest tens of thousands of rounds of varying serviceability, plus several thousand transfer rounds from Eastern European allies in early 2022.

Can Strela-2 engage drones effectively?

Against turbine-powered drones with significant IR signatures, yes. Against the Shahed-136's small piston engine, the Strela-2's uncooled seeker has extremely limited capability, often requiring near-ideal rear-aspect geometry.

Are Strela missiles still used by Ukrainian forces?

As of 2025–2026, Strela-2/2M units have largely been retired from frontline service but remain in use by some reserve and territorial defense units where modern replacements have not yet arrived.

Why did Strela-2 succeed in 1973 Arab-Israeli War if it was so limited?

In 1973, Israeli aircraft routinely flew low-altitude strafing runs without MANPADS awareness. SA-7 succeeded precisely because pilots were unprepared. Modern pilots with MANPADS awareness and flares can defeat SA-7 reliably.

Sources

1. Kopp, C., "Soviet MANPADS Systems: SA-7 through SA-24," Air Power Australia Technical Report, APA-TR-2009-0501.
2. Gander, T., Shoulder-Fired Missiles, Ian Allan Publishing, 1993.
3. IISS, The Military Balance 2022, International Institute for Strategic Studies, London.
4. Oryx Blog, Equipment Losses Database – Ukraine 2022–2025, accessed January 2026.
5. Jenzen-Jones, N.R. and Spleeters, D., "MANPADS Proliferation from Ukrainian Stocks," ARES Arms Research, 2023.