Military Strength: 
Iran vs 
Iraq
Iran (ranked #30 globally) holds a stronger overall military position than Iraq (#45) on the ARMS Index. Iran fields 650,000 active troops vs 459,000 for Iraq, backed by 350,000 reserves and 40,000 paramilitary. Iran allocates $9.5B to defense compared to $7B for Iraq.
ARMS (Aggregate Rating of Military Strength) Index face-off Full ranking →
Iran
Iraq
Pillar scores 0–100 (weight under each label) over a headline figure from that domain · readiness modifier ×0.94 vs ×1.00 · Methodology
Key figures
| Iran | Iraq | Ratio | |
|---|---|---|---|
| Defense budget | $9.5B | $7B | 🇮🇷 1.4× |
| – share of GDP | 2.0% | 2.5% | 🇮🇶 1.2× |
| Active personnel | 650,000 | 459,000 | 🇮🇷 1.4× |
| Combat aircraft | 295 | 53 | 🇮🇷 5.6× |
| Warships | 112 | 62 | 🇮🇷 1.8× |
| – submarines | 2 | 0 | 🇮🇷 |
| Main battle tanks | 1,713 | 1,025 | 🇮🇷 1.7× |
| Nuclear warheads | 0 | 0 | — |
Show full breakdown · 11 more rowsHide the 11 extra rows
| Reserve troops | 350,000 | 0 | 🇮🇷 |
| Paramilitary forces | 40,000 | 266,000 | 🇮🇶 6.7× |
| Military aircraft (all types) | 659 | 396 | 🇮🇷 1.7× |
| – helicopters | 160 | 213 | 🇮🇶 1.3× |
| Budget share of govt spending | — | — | — |
| Budget per capita | $104 | $152 | 🇮🇶 1.5× |
| Population | 91.6M | 46M | 🇮🇷 2.0× |
| GDP | $475B | $280B | 🇮🇷 1.7× |
| GDP per capita | $5,190 | $6,074 | 🇮🇶 1.2× |
| Land area | 1,531,595 km² | 437,367 km² | 🇮🇷 3.5× |
| Coastline | 2,440 km | 58 km | 🇮🇷 42× |
Backbone systems most numerous in service
Defense budget history Iran ×1.7 · Iraq ×1.2 since 2020
Military personnel history
Analyst Assessment
Run the wargame simulation →Verdict
Edge: Iran
Iran holds a clear and widening edge over Iraq, resting on a far larger force structure, an indigenous missile and drone industry, and a naval arm Iraq effectively lacks. Iraq's advantages are narrow and qualitative — a small F-16 fleet and Western-supplied M1 Abrams — but they are unsupported by depth, air defence or domestic production.
Domain by domain
Missiles & air defence
Edge: Iran
🇮🇷 IranThe decisive asymmetry: large ballistic and cruise missile inventories plus mass-produced strike drones, layered under Bavar-373 and S-300 long-range SAMs and a national integrated air defence network.
🇮🇶 IraqNo ballistic missile force and only rudimentary point air defence after the 2003 dismantlement; airspace surveillance long dependent on US and coalition assets now drawing down.
Air power
Edge: Iran
🇮🇷 Iran636 aircraft, 295 combat, but ageing F-4 Phantom II, F-14 and F-5 airframes with low availability; modernisation via Su-35 and Yak-130 deliveries is limited in scale.
🇮🇶 Iraq396 aircraft but only 53 combat types, centred on 34 F-16s with modern radar and munitions; 213 helicopters give useful lift and COIN capability, no depth or spares autonomy.
Ground forces
Edge: Iran
Naval power
Edge: Iran
🇮🇷 Iran112 hulls, two Kilo-class submarines, midget submarines, missile boats and swarming small craft optimised for Strait of Hormuz denial across a 2,440 km coastline.
🇮🇶 Iraq62 mostly patrol-sized vessels, no submarines, confined to a 58 km coastline and the Umm Qasr approaches; essentially a coastal and offshore-terminal protection force.
Defense industry & budget
Edge: Iran
🇮🇷 Iran$9.5B declared budget (2.0% of GDP) on a $475B economy, but a broad sanctions-hardened domestic industry producing missiles, drones, armour and air defence systems.
🇮🇶 Iraq$7.0B (2.5% of GDP) on a $280B oil-dependent economy, with negligible domestic manufacture; nearly all major platforms and munitions imported from the US, Russia and regional partners.
Wildcards
- Paramilitary overlap Iraq's Popular Mobilization Forces, roughly 150,000-200,000 strong, sit inside the state security architecture while several factions maintain ties to Tehran, complicating any assumption that Iraqi forces would act as a single bloc.
- External security guarantors Iraq's capability has rested on US-led coalition enablers — ISR, air defence and logistics — now transitioning to a bilateral advisory framework. The degree of residual US and Turkish support would materially change any conventional balance.
- Terrain and depth Iran's 1.53 million km2 and mountainous western frontier offer strategic depth against strikes; Iraq's flat, compact territory and concentrated population and oil infrastructure near the border are far more exposed.
Outlook
| Scenario | Short war | Protracted war |
|---|---|---|
| Conventional | 🇮🇷 Iran's missile mass overwhelms thin Iraqi defences | 🇮🇷 Domestic production sustains Iran; Iraq depends on imports |
| Hybrid/Asymmetric | 🇮🇷 Established proxy networks give Iran immediate reach | 🇮🇷 Political influence compounds; Iraqi cohesion the key variable |
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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 Iraq?
Iran has approximately 650,000 active military personnel compared to Iraq's 459,000.
Which country has more combat aircraft, Iran or Iraq?
Iran operates 295 combat aircraft compared to Iraq's 53. This includes fighters, strike aircraft, and multirole combat jets.
Who has the larger navy, Iran or Iraq?
Iran has a larger navy with 112 vessels compared to Iraq's 62 ships. Iran operates 2 submarines while Iraq has 0.
Which country spends more on defense, Iran or Iraq?
Iran has a larger defense budget at $9.5 billion compared to Iraq's $7 billion annually.
Do Iran and Iraq have nuclear weapons?
Neither Iran nor Iraq currently possesses nuclear weapons.
How do the tank forces of Iran and Iraq compare?
Iran operates 1,713 main battle tanks compared to Iraq's 1,025. Tank numbers reflect both active inventory and reserves.