Arrow-3 vs Buk-M2 Viking: Side-by-Side Comparison & Analysis
Overview
This side-by-side comparison of Arrow-3 and Buk-M2 Viking aims to help defense planners understand the strengths and weaknesses of each system, ultimately informing their decision on which system to choose for specific scenarios. The comparison covers specifications, head-to-head analysis, and scenario-based evaluation.
Side-by-Side Specifications
| Dimension | Arrow 3 | Buk M2 |
|---|---|---|
| Type | Exoatmospheric kinetic kill vehicle interceptor | Medium-range self-propelled SAM system |
| Origin | Israel (IAI/Boeing joint development) | Russia (Almaz-Antey) |
| Operators | Israel | Russia, Syria, Egypt, Venezuela |
| Range (km) | 2400 | 50 |
| Speed | Mach 9+ | Mach 4 |
| Guidance | Two-color infrared seeker with mid-course datalink updates from Green Pine radar | Semi-active radar homing with SARH seeker |
| Warhead | Hit-to-kill kinetic energy (no explosive warhead) | 70kg HE fragmentation |
| First Deployed | 2017 | 2008 |
| Unit Cost (USD) | ~$3M per interceptor | ~$100M per battery |
| Significance | Only operational exoatmospheric interceptor outside US SM-3. Intercepts ballistic missiles in space before reentry, providing widest defensive footprint of any Israeli system. | Medium-range layer in Russian/Syrian integrated air defense. Buk system notorious for shooting down Malaysia Airlines MH17 over Ukraine in 2014, killing 298 people. |
Head-to-Head Analysis
Range & Coverage
Accuracy
Cost
Mobility
Interoperability
Scenario Analysis
Defending against Iranian ballistic missile salvo
Engaging medium-range threats in a high-threat environment
Defending against cruise missile threats
Complementary Use
Arrow-3 and Buk-M2 Viking can be used together to provide a layered air defense capability. Arrow-3 can intercept ballistic missiles in space, while Buk-M2 Viking can engage medium-range threats. This complementary use of both systems can provide a more effective defense against a wide range of threats.
Overall Verdict
Arrow-3 is a more effective choice for long-range threats, while Buk-M2 Viking is better for medium-range threats. However, both systems have their strengths and weaknesses, and the choice between them will depend on the specific requirements of the defense planner.
Frequently Asked Questions
What is the main difference between Arrow-3 and Buk-M2 Viking?
The main difference between Arrow-3 and Buk-M2 Viking is their range and effectiveness against different types of threats. Arrow-3 is a long-range exoatmospheric interceptor, while Buk-M2 Viking is a medium-range self-propelled SAM system.
Which system is more cost-effective?
Arrow-3 is significantly cheaper than Buk-M2 Viking, making it a more cost-effective option for defense planners.
Can Arrow-3 and Buk-M2 Viking be used together?
Yes, Arrow-3 and Buk-M2 Viking can be used together to provide a layered air defense capability. Arrow-3 can intercept ballistic missiles in space, while Buk-M2 Viking can engage medium-range threats.
What are the strengths and weaknesses of each system?
The strengths and weaknesses of each system are detailed in the head-to-head comparison and scenario analysis sections of this report.
Which system is more effective against cruise missile threats?
Neither system is particularly effective against cruise missile threats. Arrow-3's inability to engage cruise missiles makes it a poor choice, while Buk-M2 Viking's semi-active radar homing system is vulnerable to anti-radiation missiles.