Military Strength: 
Iran vs 
North Korea
North Korea (ranked #27 globally) holds a stronger overall military position than Iran (#30) on the ARMS Index. North Korea fields 1,469,000 active troops — 2.3:1 Iran's 650,000, backed by 600,000 reserves and 5,000,000 paramilitary. Iran's $9.5B defense budget is 5.9:1 that of North Korea ($1.6B).
ARMS (Aggregate Rating of Military Strength) Index face-off Full ranking →
Iran
North Korea
Pillar scores 0–100 (weight under each label) over a headline figure from that domain · readiness modifier ×0.94 vs ×0.80 · Methodology
Key figures
| Iran | North Korea | Ratio | |
|---|---|---|---|
| Defense budget | $9.5B | $1.6B | 🇮🇷 5.9× |
| – share of GDP | 2.0% | — | 🇮🇷 |
| Active personnel | 650,000 | 1,469,000 | 🇰🇵 2.3× |
| Combat aircraft | 295 | 571 | 🇰🇵 1.9× |
| Warships | 112 | 392 | 🇰🇵 3.5× |
| – submarines | 2 | 22 | 🇰🇵 11× |
| Main battle tanks | 1,713 | 3,500 | 🇰🇵 2.0× |
| Nuclear warheads | 0 | 60 | 🇰🇵 |
Show full breakdown · 12 more rowsHide the 12 extra rows
| Reserve troops | 350,000 | 600,000 | 🇰🇵 1.7× |
| Paramilitary forces | 40,000 | 5,000,000 | 🇰🇵 125× |
| Military aircraft (all types) | 636 | 1,131 | 🇰🇵 1.8× |
| – helicopters | 160 | 205 | 🇰🇵 1.3× |
| – bombers | 0 | 80 | 🇰🇵 |
| Budget share of govt spending | — | — | — |
| Budget per capita | $104 | $62 | 🇮🇷 1.7× |
| Population | 91.6M | 26.5M | 🇮🇷 3.5× |
| GDP | $475B | — | 🇮🇷 |
| GDP per capita | $5,190 | — | 🇮🇷 |
| Land area | 1,531,595 km² | 120,538 km² | 🇮🇷 13× |
| Coastline | 2,440 km | 2,495 km | 🇰🇵 ≈ |
Backbone systems most numerous in service
Defense budget history
Military personnel history
Analyst Assessment
Run the wargame simulation →Verdict
Edge: North Korea
While North Korea possesses overwhelming conventional ground mass and the ultimate strategic advantage of an active nuclear arsenal, Iran boasts superior precision strike capabilities, advanced drone integration, and battle-tested unconventional warfare experience.
Domain by domain
Air Power
Edge: Iran
🇮🇷 IranModernizing with Su-35s; advanced indigenous drone production (Shahed, Mohajer) and precision loitering munitions.
🇰🇵 North KoreaAntiquated Soviet-era jets (MiG-29); emerging mass-produced UAVs and FPVs, but lacks modern combat aviation.
Ground Forces
Edge: North Korea
🇮🇷 Iran610,000 active, 1,713 tanks. Dual command (Artesh/IRGC) prioritizing mobility, proxies, and asymmetric defense.
🇰🇵 North Korea1.28 million active, 3,500 tanks. Massive artillery and MRL reliance designed for overwhelming, concentrated firepower.
Naval
Even
🇮🇷 IranSmall surface combatants, midget submarines, and fast-attack swarm craft (IRGCN) focused on gulf denial.
🇰🇵 North KoreaCoastal denial focus; massive aging submarine fleet and a new tactical nuclear attack submarine.
Strategic/Nukes
Edge: North Korea
🇮🇷 IranExtensive ballistic missile arsenal (Fattah-1 hypersonic); nuclear capability currently in "acquiring" phase (0 warheads).
🇰🇵 North Korea50 active nuclear warheads; solid-fuel ICBMs/IRBMs and a preemptive tactical nuclear strike doctrine.
Wildcards
- Proxy Networks Iran's Axis of Resistance provides unparalleled global reach and unconventional warfare options, allowing Tehran to stretch adversaries across multiple fronts seamlessly.
- Nuclear Escalation North Korea's active nuclear arsenal and preemptive strike doctrine provide an ultimate trump card that could instantly terminate any Iranian conventional or hybrid advantage.
- Cyber Warfare Iran's sophisticated Cyber Defense Command actively targets critical infrastructure, which could paralyze North Korea's highly centralized command, control, and communication nodes.
Outlook
| Scenario | Short war | Protracted war |
|---|---|---|
| Conventional | 🇰🇵 North Korea dominates | 🇰🇵 North Korea leverages mass |
| Hybrid/Asymmetric | Even Initial parity | 🇮🇷 Iran bleeds adversary |
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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 North Korea?
North Korea has approximately 1,469,000 active military personnel compared to Iran's 650,000, giving North Korea a 2.3:1 numerical advantage.
Which country has more combat aircraft, Iran or North Korea?
North Korea operates 571 combat aircraft compared to Iran's 295. This includes fighters, strike aircraft, and multirole combat jets.
Who has the larger navy, Iran or North Korea?
North Korea has a larger navy with 392 vessels compared to Iran's 112 ships. Iran operates 2 submarines while North Korea has 22.
Which country spends more on defense, Iran or North Korea?
Iran has a larger defense budget at $9.5 billion (5.9:1 more) compared to North Korea's $1.6 billion annually.
Do Iran and North Korea have nuclear weapons?
North Korea possesses nuclear weapons with approximately 60 warheads, while Iran does not have nuclear weapons.
How do the tank forces of Iran and North Korea compare?
North Korea operates 3,500 main battle tanks compared to Iran's 1,713. Tank numbers reflect both active inventory and reserves.