Military Strength: 
Iran vs 
Vietnam
Vietnam (ranked #26 globally) holds a stronger overall military position than Iran (#30) on the ARMS Index. Iran fields 650,000 active troops vs 522,000 for Vietnam, backed by 350,000 reserves and 40,000 paramilitary. Iran allocates $9.5B to defense compared to $10B for Vietnam.
ARMS (Aggregate Rating of Military Strength) Index face-off Full ranking →
Iran
Vietnam
Pillar scores 0–100 (weight under each label) over a headline figure from that domain · readiness modifier ×0.94 vs ×0.97 · Methodology
Key figures
| Iran | Vietnam | Ratio | |
|---|---|---|---|
| Defense budget | $9.5B | $10B | 🇻🇳 1.1× |
| – share of GDP | 2.0% | 2.2% | 🇻🇳 1.1× |
| Active personnel | 650,000 | 522,000 | 🇮🇷 1.2× |
| Combat aircraft | 295 | 71 | 🇮🇷 4.2× |
| Warships | 112 | 112 | — |
| – submarines | 2 | 6 | 🇻🇳 3.0× |
| Main battle tanks | 1,713 | 1,374 | 🇮🇷 1.2× |
| Nuclear warheads | 0 | 0 | — |
Show full breakdown · 11 more rowsHide the 11 extra rows
| Reserve troops | 350,000 | 5,000,000 | 🇻🇳 14× |
| Paramilitary forces | 40,000 | 40,000 | — |
| Military aircraft (all types) | 636 | 205 | 🇮🇷 3.1× |
| – helicopters | 160 | 42 | 🇮🇷 3.8× |
| Budget share of govt spending | — | 9.9% | 🇻🇳 |
| Budget per capita | $104 | $104 | 🇮🇷 ≈ |
| Population | 91.6M | 101M | 🇻🇳 1.1× |
| GDP | $475B | $476B | 🇻🇳 ≈ |
| GDP per capita | $5,190 | $4,717 | 🇮🇷 1.1× |
| Land area | 1,531,595 km² | 310,070 km² | 🇮🇷 4.9× |
| Coastline | 2,440 km | 3,444 km | 🇻🇳 1.4× |
Backbone systems most numerous in service
Defense budget history
Military personnel history
Analyst Assessment
Run the wargame simulation →Verdict
Edge: Vietnam
Iran wields superior asymmetric strike capabilities and strategic depth, while Vietnam fields a highly disciplined, conventionally focused force equipped with formidable maritime denial assets.
Domain by domain
Air & Strike
Edge: Iran
🇻🇳 VietnamStandardized Su-30/27 fleet; acquiring modern trainers
Ground Forces
Even
🇮🇷 IranDual Artesh/IRGC structure; combat-tested asymmetric tactics
🇻🇳 VietnamMassive 5M reserve; modern T-90S tanks and K9A1 howitzers
Naval & Coastal
Edge: Vietnam
🇮🇷 IranIRGCN swarms; midget subs; chokepoint harassment focus
🇻🇳 VietnamFormidable sea-denial: Kilo subs, Gepards, BrahMos, Bastion-P
Asymmetric & Cyber
Edge: Iran
🇮🇷 Iran"Axis of Resistance" proxies; hypersonic glide vehicles
🇻🇳 VietnamCommand 86 network defense; elite Dac Cong commandos
Wildcards
- Proxy Networks Iran's ability to mobilize external non-state actors globally gives it a reach that bypasses traditional geographic limitations.
- Supply Chain Vulnerabilities Vietnam's ongoing transition from Russian hardware to Western and Indian systems creates temporary logistical bottlenecks and integration challenges.
- Cyber Warfare Both nations possess highly developed cyber commands capable of bypassing conventional frontlines to paralyze critical infrastructure and military networks.
Outlook
| Scenario | Short war | Protracted war |
|---|---|---|
| Conventional | 🇻🇳 Vietnam denies maritime access | Even Stalemate due to geographic distance |
| Hybrid/Asymmetric | 🇮🇷 Iran inflicts rapid economic costs | 🇮🇷 Iran stretches defenses via global proxies |
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Editorial assessment produced from the figures on this page and public sources; it is an informed reading, not a military assessment or a prediction.
Frequently Asked Questions
Who has more military personnel, Iran or Vietnam?
Iran has approximately 650,000 active military personnel compared to Vietnam's 522,000.
Which country has more combat aircraft, Iran or Vietnam?
Iran operates 295 combat aircraft compared to Vietnam's 71. This includes fighters, strike aircraft, and multirole combat jets.
Who has the larger navy, Iran or Vietnam?
Vietnam has a larger navy with 112 vessels compared to Iran's 112 ships. Iran operates 2 submarines while Vietnam has 6.
Which country spends more on defense, Iran or Vietnam?
Vietnam has a larger defense budget at $10.5 billion compared to Iran's $9.5 billion annually.
Do Iran and Vietnam have nuclear weapons?
Neither Iran nor Vietnam currently possesses nuclear weapons.
How do the tank forces of Iran and Vietnam compare?
Iran operates 1,713 main battle tanks compared to Vietnam's 1,374. Tank numbers reflect both active inventory and reserves.