Arrow-3 vs CH-5 Rainbow: Side-by-Side Comparison & Analysis
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2026-03-21
5 min read
Overview
This side-by-side comparison of Arrow-3 and CH-5 Rainbow highlights their differences and similarities in terms of range, speed, cost, and more. Defense planners can use this analysis to determine which system is better suited for specific scenarios.
Side-by-Side Specifications
| Dimension | Arrow 3 | Ch 5 |
|---|
| Range |
2400 km |
6500 km |
| Speed |
Mach 9+ |
270 km/h |
| Cost |
~$3M per interceptor |
~$2M |
| Guidance |
Two-color infrared seeker with mid-course datalink updates from Green Pine radar |
Satellite link + GPS waypoint + operator control |
| Warhead |
Hit-to-kill kinetic energy (no explosive warhead) |
Up to 1,000 kg payload — AR-1/AR-2 missiles, FT-9 bombs |
| First Deployed |
2017 |
2017 |
| Operators |
Israel |
China, Saudi Arabia, Iraq, Jordan, Egypt |
| Endurance |
N/A |
60+ hours |
| Altitude |
Above 100 km |
Up to 10 km |
| Magazine Depth |
Limited |
N/A |
Head-to-Head Analysis
Range & Coverage
Arrow-3 has a range of 2400 km, while CH-5 Rainbow has a range of 6500 km. This means that CH-5 Rainbow can cover a much larger area than Arrow-3. However, Arrow-3's exoatmospheric capability allows it to intercept ballistic missiles in space, providing a wider defensive footprint than CH-5 Rainbow.
CH-5 Rainbow has a significant advantage in terms of range and coverage, but Arrow-3's exoatmospheric capability makes it a better choice for defending against ballistic missiles.
Accuracy
Both Arrow-3 and CH-5 Rainbow have high accuracy rates, but Arrow-3's two-color infrared seeker with mid-course datalink updates from Green Pine radar provides more accurate targeting than CH-5 Rainbow's satellite link + GPS waypoint + operator control.
Arrow-3 has a slight advantage in terms of accuracy, but CH-5 Rainbow's lower cost and longer range make it a more attractive option for some users.
Cost
CH-5 Rainbow is significantly cheaper than Arrow-3, with a unit cost of ~$2M compared to Arrow-3's ~$3M per interceptor. This makes CH-5 Rainbow a more attractive option for users who need a cost-effective solution.
CH-5 Rainbow has a significant advantage in terms of cost, making it a better choice for users who need a budget-friendly option.
Guidance
Both Arrow-3 and CH-5 Rainbow have advanced guidance systems, but Arrow-3's two-color infrared seeker with mid-course datalink updates from Green Pine radar provides more accurate targeting than CH-5 Rainbow's satellite link + GPS waypoint + operator control.
Arrow-3 has a slight advantage in terms of guidance, but CH-5 Rainbow's lower cost and longer range make it a more attractive option for some users.
Warhead
CH-5 Rainbow has a more powerful warhead than Arrow-3, with a maximum payload of 1,000 kg compared to Arrow-3's hit-to-kill kinetic energy (no explosive warhead).
CH-5 Rainbow has a significant advantage in terms of warhead, making it a better choice for users who need a system with a powerful payload.
Scenario Analysis
Defending against Iranian ballistic missile salvo
In this scenario, Arrow-3's exoatmospheric capability would be highly effective in intercepting ballistic missiles in space, providing a wider defensive footprint than CH-5 Rainbow. However, CH-5 Rainbow's longer range and lower cost make it a more attractive option for users who need to cover a large area.
Arrow-3
Conducting surveillance and reconnaissance
In this scenario, CH-5 Rainbow's longer range and lower cost make it a more attractive option for users who need to conduct surveillance and reconnaissance over a large area. However, Arrow-3's advanced guidance system and exoatmospheric capability make it a better choice for users who need to conduct high-accuracy targeting.
CH-5 Rainbow
Engaging targets at high altitude
In this scenario, Arrow-3's exoatmospheric capability would be highly effective in engaging targets at high altitude, providing a wider defensive footprint than CH-5 Rainbow. However, CH-5 Rainbow's longer range and lower cost make it a more attractive option for users who need to engage targets at lower altitudes.
Arrow-3
Complementary Use
Both Arrow-3 and CH-5 Rainbow can be used in complementary ways to achieve a common goal. For example, Arrow-3 can be used to intercept ballistic missiles in space, while CH-5 Rainbow can be used to conduct surveillance and reconnaissance over a large area. By combining these two systems, users can achieve a more comprehensive defense solution.
Overall Verdict
The choice between Arrow-3 and CH-5 Rainbow depends on the specific needs and requirements of the user. If the user needs a system with a powerful warhead and advanced guidance system, Arrow-3 may be the better choice. However, if the user needs a system with a lower cost and longer range, CH-5 Rainbow may be the better option. Ultimately, the decision between these two systems will depend on the specific needs and requirements of the user.
Frequently Asked Questions
What is the main difference between Arrow-3 and CH-5 Rainbow?
The main difference between Arrow-3 and CH-5 Rainbow is their purpose and design. Arrow-3 is an exoatmospheric interceptor designed to intercept ballistic missiles in space, while CH-5 Rainbow is a medium-altitude UAV designed for surveillance and reconnaissance.
Which system has a longer range?
CH-5 Rainbow has a longer range than Arrow-3, with a range of 6500 km compared to Arrow-3's 2400 km.
Which system is more expensive?
Arrow-3 is more expensive than CH-5 Rainbow, with a unit cost of ~$3M per interceptor compared to CH-5 Rainbow's ~$2M.
Can Arrow-3 and CH-5 Rainbow be used together?
Yes, Arrow-3 and CH-5 Rainbow can be used together to achieve a common goal. For example, Arrow-3 can be used to intercept ballistic missiles in space, while CH-5 Rainbow can be used to conduct surveillance and reconnaissance over a large area.
What is the advantage of using an exoatmospheric interceptor like Arrow-3?
The advantage of using an exoatmospheric interceptor like Arrow-3 is that it can intercept ballistic missiles in space, providing a wider defensive footprint than other systems.
Related
Sources
Jane's Defence Weekly
Jane's Information Group
official
Defense News
Gannett Company
journalistic
The Diplomat
The Diplomat Media
academic
Missile Defense Advocacy Alliance
Missile Defense Advocacy Alliance
OSINT
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