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Arrow-3 vs Su-35S Flanker-E: Side-by-Side Comparison & Analysis

Compare 2026-03-21 4 min read

Overview

In this side-by-side comparison, we analyze the Arrow-3 exoatmospheric interceptor and the Su-35S Flanker-E 4++ generation air superiority fighter. Both systems serve as critical components in the defense against ballistic missile threats and air superiority missions. This comparison aims to provide defense planners with a comprehensive understanding of each system's strengths and weaknesses, enabling informed decisions for specific scenarios.

Side-by-Side Specifications

DimensionArrow 3Su 35
Range 2400 km 3600 km
Speed Mach 9+ Mach 2.25
Cost ~$3M per interceptor ~$85M per aircraft
Guidance Two-color infrared seeker with mid-course datalink updates from Green Pine radar Irbis-E PESA radar (400km detection range)
Warhead Hit-to-kill kinetic energy (no explosive warhead) Up to 8 tons of ordnance on 12 hardpoints
First Deployed 2017 2014
Operators Israel Russia, China, Egypt, Indonesia (cancelled), Iran (ordered)
Altitude Above 100km Up to 20km
Engagement Time ~90 seconds Variable
Coverage Area Extremely wide Moderate

Head-to-Head Analysis

Range & Coverage

The Su-35S Flanker-E has a significantly longer range than the Arrow-3, allowing it to engage targets at greater distances. However, the Arrow-3's exoatmospheric capabilities provide a wider coverage area, making it better suited for defending against ballistic missile threats.
Su-35S Flanker-E has a longer range, but Arrow-3 provides wider coverage.

Accuracy

Both systems have high accuracy, but the Arrow-3's hit-to-kill kinetic energy warhead provides a higher degree of accuracy against ballistic missiles.
Arrow-3 has higher accuracy against ballistic missiles.

Cost

The Arrow-3 is significantly cheaper than the Su-35S Flanker-E, making it a more cost-effective option for defense planners.
Arrow-3 is more cost-effective.

Guidance

Both systems have advanced guidance systems, but the Su-35S Flanker-E's Irbis-E PESA radar provides a longer detection range.
Su-35S Flanker-E has longer detection range.

Warhead

The Su-35S Flanker-E's ability to carry up to 8 tons of ordnance makes it a more versatile option for air superiority missions.
Su-35S Flanker-E is more versatile.

Scenario Analysis

Defending against Iranian ballistic missile salvo

In this scenario, the Arrow-3's exoatmospheric capabilities and wide coverage area make it the better choice for defending against a ballistic missile salvo.
Arrow-3

Air superiority mission against Russian air force

In this scenario, the Su-35S Flanker-E's advanced radar and high-speed capabilities make it the better choice for air superiority missions.
Su-35S Flanker-E

Defending against cruise missile attack

In this scenario, the Arrow-3's inability to engage cruise missiles makes it a less effective option, and the Su-35S Flanker-E's ability to carry a variety of ordnance makes it a more versatile option.
Su-35S Flanker-E

Complementary Use

In certain scenarios, the Arrow-3 and Su-35S Flanker-E can work together to provide a more comprehensive defense against ballistic missile threats and air superiority missions. The Arrow-3 can provide exoatmospheric defense, while the Su-35S Flanker-E can provide air superiority and ground attack capabilities.

Overall Verdict

The Arrow-3 and Su-35S Flanker-E are both highly capable systems, but they serve different purposes. The Arrow-3 is better suited for defending against ballistic missile threats, while the Su-35S Flanker-E is better suited for air superiority missions. Defense planners should consider the specific requirements of their mission and choose the system that best meets those needs.

Frequently Asked Questions

What is the main difference between the Arrow-3 and Su-35S Flanker-E?

The main difference between the Arrow-3 and Su-35S Flanker-E is their purpose. The Arrow-3 is an exoatmospheric interceptor designed to defend against ballistic missile threats, while the Su-35S Flanker-E is a 4++ generation air superiority fighter designed for air superiority and ground attack missions.

Which system has a longer range?

The Su-35S Flanker-E has a significantly longer range than the Arrow-3, allowing it to engage targets at greater distances.

Which system is more cost-effective?

The Arrow-3 is significantly cheaper than the Su-35S Flanker-E, making it a more cost-effective option for defense planners.

Can the Arrow-3 engage cruise missiles?

No, the Arrow-3 is unable to engage cruise missiles due to its high altitude and limited magazine depth.

Can the Su-35S Flanker-E engage ballistic missiles?

Yes, the Su-35S Flanker-E can engage ballistic missiles, but its effectiveness is limited compared to the Arrow-3's exoatmospheric capabilities.

Related

Sources

Jane's Defence Weekly Jane's Information Group official
Flight International Reed Business Information official
The Jerusalem Post The Jerusalem Post Group journalistic
Defense News Gannett Company journalistic

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