9K37

🇷🇺Russian Federation•🇨🇳China
KBP
1979 – Present
Overview
9K37
The 9K37 Buk (SA-11 Gadfly) is a Soviet mobile medium-range SAM system using semi-active radar homing, engaging targets at ranges up to 30km and altitudes up to 20km at Mach 3, with a 10-second reaction time.
Specifications

General

MobileYes
GuidanceSemi-active radar homing
Max Range Km30 km
Max Altitude Km20 km
Reaction Time Sec10 seconds
Missile Speed Mach3 Mach
Missiles Per Launcher4
Research Notes

Successor to Kub in Soviet medium-range air defense

Buk modernized Soviet mobile medium-range air defense after Kub.

9K37 Buk was developed as a mobile Soviet medium-range surface-to-air missile system to replace and improve on the 2K12 Kub generation. The Buk family added more capable engagement radars, missiles, and battalion-level integration for defending maneuver forces and important assets. The Buk-M1 branch became widely known under the NATO SA-11 Gadfly designation.

Tracked TELAR-centered air-defense network

Buk combines tracked launch vehicles, radars, reloaders, and command nodes.

Buk uses tracked transporter-erector-launcher-and-radar vehicles, reloaders, search radars, and command posts to form a mobile air-defense unit. Unlike simpler launcher-only systems, a TELAR can carry missiles and a fire-control radar, letting it engage targets with some autonomy. This distributed design improves battlefield survivability but also makes radar discipline and coordination critical.

High-profile system in post-Soviet conflicts

Buk is a key reference point for mobile medium-range air defense.

Buk variants have served with Russia and other post-Soviet operators and became globally recognizable after their appearance in modern conflicts. Their role against aircraft, missiles, and drones makes them central to any discussion of layered air defense. For HiWars, a richer Buk page connects technical system architecture to operational risk and conflict history.

Sources & References
Related Reports

No analysis & reports about 9K37

Related Discussions

No discussions about 9K37 yet

Start the first discussion