Patriot vs S-300: Complete Comparison (2026) | Comparison
The MIM-104 Patriot is the US/NATO standard air defense system, combat-proven in multiple wars with PAC-3 MSE interceptors. The S-300 is Russia's workhorse long-range SAM, widely exported but with a mixed combat record. Patriot has better proven performance; S-300 has longer theoretical range.
MIM-104 Patriot
US air defense system, NATO standard, combat-proven
Proven ballistic missile and aircraft defense
S-300 (PMU-2)
Russian long-range air defense system, widely exported
Long-range area defense at lower cost
Quick Answer
AI SummaryThe MIM-104 Patriot is the US/NATO standard air defense system, combat-proven in multiple wars with PAC-3 MSE interceptors. The S-300 is Russia's workhorse long-range SAM, widely exported but with a mixed combat record. Patriot has better proven performance; S-300 has longer theoretical range.
Our Verdict
AI-assistedPatriot is combat-proven and continuously upgraded (PAC-3 MSE). S-300 has good specs on paper but an underwhelming combat record. Patriot has demonstrated kills against ballistic missiles; S-300 has not against a peer adversary.
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Proven ballistic missile and aircraft defense
Choose S-300 (PMU-2) if
Best pickLong-range area defense at lower cost
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Key Differences at a Glance
- Max Range:✓ S-300 (PMU-2) wins(200 km vs 160 km (PAC-3))
- Combat Proven:✓ MIM-104 Patriot wins(Extensively (3+ wars) vs Limited/poor results)
- Hit-to-Kill:✓ MIM-104 Patriot wins(Yes (PAC-3 MSE) vs Proximity fuse)
Key Facts & Figures
2 numeric metrics compared
| Metric | MIM-104 Patriot | S-300 (PMU-2) | Ratio |
|---|---|---|---|
| Max Range(km) | 160 (PAC-3 MSE) | 200 | |
| Battery Cost(USD) | $1B+ | ~$300M |
Sourced from publicly available data ·
Key Differences
5 attributes compared head-to-head
- 160 km (PAC-3)Max Range200 km(winner)
- Extensively (3+ wars)(winner)Combat ProvenLimited/poor results
- Yes (PAC-3 MSE)(winner)Hit-to-KillProximity fuse
- $1B+Cost per Battery$300M(winner)
- 18 nations (NATO)Users20+ nations (Russia/China bloc)
- Max Range
MIM-104 Patriot
160 km (PAC-3)
S-300 (PMU-2)
200 km(winner)
- Combat Proven
MIM-104 Patriot
Extensively (3+ wars)(winner)
S-300 (PMU-2)
Limited/poor results
- Hit-to-Kill
MIM-104 Patriot
Yes (PAC-3 MSE)(winner)
S-300 (PMU-2)
Proximity fuse
- Cost per Battery
MIM-104 Patriot
$1B+
S-300 (PMU-2)
$300M(winner)
- Users
MIM-104 Patriot
18 nations (NATO)
S-300 (PMU-2)
20+ nations (Russia/China bloc)
Full Comparison
| Attribute | MIM-104 Patriot | S-300 (PMU-2) |
|---|---|---|
| Max Range(km) | 160 (PAC-3 MSE) | 200(winner) |
| Battery Cost(USD) | $1B+ | ~$300M(winner) |
| Target Engagement | 9 targets simultaneously | 6 targets simultaneously |
MIM-104 PatriotPros & Cons
10 pros·7 cons across both
MIM-104 Patriot
Pros
- Combat-proven (Gulf War, Ukraine, Middle East)
- PAC-3 MSE: hit-to-kill interceptor
- Excellent against ballistic missiles
- Continuous upgrades since 1984
- Interoperable with NATO systems
Cons
- Shorter max range than S-300
- Expensive ($1B+ per battery)
- Requires significant crew
S-300 (PMU-2)
Pros
- 200 km maximum range
- Can engage 6 targets simultaneously
- Lower cost than Patriot
- Widely exported (China, Iran, India)
- Mobile (deploy in 5 minutes)
Cons
- Mixed combat record
- Failed against Israeli strikes in Syria
- Older technology than S-400
- Vulnerable to SEAD/DEAD
Frequently Asked Questions
2 questions
Yes. Iran received S-300PMU-2 systems from Russia in 2016 after years of delays. They form a key part of Iran's air defense around nuclear facilities. Their effectiveness against Israeli F-35s and US B-2s is untested.
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