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2K11 Krug
Photo: User:Raboe001 · Wikimedia Commons · CC BY-SA 2.5
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2K11Krug

Anti-Aircraft Artillery (AAA) · Russia · 1964
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2K11Krug

2K11 Krug
2K11 Krug Photo: User:Raboe001 · Wikimedia Commons · CC BY-SA 2.5
* Absolute score — assessed within category · no era adjustment
Rate of Fire
60
Effective Ceiling
75
Muzzle Velocity
65
Fire Control
70
Mobility
50
Ground-Target Capability
30
Reliability
70
Range
75
Technology
65
Cost-Effectiveness
70
Origin Russia
CategoryAnti-Aircraft Artillery (AAA)
EraCold War
In service1964
Operators13 countries
Quantity2,015
Data Quality87%
64
Anti-Aircraft Artillery (AAA) MASS Rating
12/27
Cold War
47/210
All-Time
Anti-Aircraft Artillery (AAA) · 10 axes scored
Rate of Fire
60
Effective Ceiling
75
Muzzle Velocity
65
Fire Control
70
Mobility
50
Ground-Target Capability
30
Reliability
70
Range
75
Technology
65
Cost-Effectiveness
70
ⓘ Regardless of era, the same scoring system applies to all units in the anti-aircraft artillery (aaa) category.
01 / Overview
2K11 Krug
Country
Production
1964–
Quantity
2,015
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
ANTI-AIRCRAFT ARTILLERY (AAA) · COLD WAR
12
PERFORMANCE/PRICE
76
UNIT COST (2025 USD)
—
64
anti-aircraft artillery (aaa) category
ⓘ Performance/Price and MASS score are computed across all units in the anti-aircraft artillery (aaa) category, regardless of era.
02 / Specs & Design
◎General6MOD.6
  • Service Entry Year1965
  • Combat Weight28,200 kg
  • Travel Weight28,200 kg
  • Crew4
  • Carriage / Platformtracked
  • In ServiceYes
◈Ordnance5MOD.5
▣Performance6MOD.6
  • Minimum Range13 km
  • Maximum Range (standard)50 km
  • Maximum Range (rocket-assisted)70 km
  • Muzzle Velocity1,000 m/s
  • Elevation45°
  • Traverse360°
◇Ammunition8MOD.8
▤Mobility9MOD.9
⬢Ammunition Handling3MOD.3
  • Ready Rounds2
  • Total Rounds Carried2
  • Resupply Vehicle2T8
▲Dimensions3MOD.3
  • Length7.5 m
  • Width3.2 m
  • Height4.472 m
◎Production1MOD.1
  • Production Start1,957 year
◈Self-Propelled Chassis5MOD.5
  • Engine Power520 hp
  • Transmissionmanual
  • Suspensiontorsion bar
  • Hull Armour15 mm
  • NBC ProtectionNo
03 / History
SERVICE LIFESPANStill in Service
  1. 1964Production started
  2. 1993Sale: Armenia (27 units)
62
years in service
2,015
units produced
11
countries operating
ⓘ The producing country still actively operates it. 2 countries retired it.
04 / Operators
Operator Inventory4country · 648units
648active
2K11 KrugSALES2records
YearBuyerQuantityAmountPresent Value (2025)
1993Armenia27——
—Poland4——
ⓘ "Present Value" is an estimated amount adjusted for inflation.
📖 TERMS ON THIS PAGE8terms
Automated laying is a fire‑control capability that uses sensors and a computer to automatically set a towed artillery or mortar’s elevation and azimuth to the calculated firing solution.
A digital fire-control system employs computational algorithms to calculate and adjust artillery fire parameters, enhancing accuracy and efficiency in towed systems.
High Explosive (HE) round: an artillery or mortar projectile containing explosive filler designed to inflict damage through blast and fragmentation effects.
Inertial navigation is a self-contained system that determines a vehicle’s position, orientation, and velocity by integrating data from accelerometers and gyroscopes, without external signals.
Radar system measuring projectile velocity at muzzle exit.
Artillery or mortar munition equipped with guidance systems to alter its trajectory after firing for increased accuracy.
An armored crew compartment on towed artillery or mortar systems designed to protect operators from small arms fire, shrapnel, and blast effects during operation.
Artillery system with integrated propulsion, enabling movement under its own power rather than being towed.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources
📖 ENCYCLOPEDIA Browse the Anti-Aircraft Artillery (AAA) entry →