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Military Strength: Mexico vs Peru

Overview

Mexico (ranked #35 globally) holds a stronger overall military position than Peru (#48) on the Global Military Index. Mexico fields 341,000 active troops — 2.2x Peru's 158,000, backed by 81,500 reserves and 120,000 paramilitary. Mexico's $17B defense budget is 7.2x that of Peru ($2B).

In the air, Mexico operates 431 aircraft including 4 combat jets, while Peru fields 255 with 42 fighters.

At sea, Mexico's 201-ship navy outnumbers Peru's 77 vessels, including 0 and 5 submarines respectively. On the ground, Mexico deploys 0 main battle tanks vs 240 for Peru.

Neither Mexico nor Peru possesses nuclear weapons.

Global Military Index 44.9 (#35)
🪖 Military personnel 341,000
– Reserve troops 81,500
– Paramilitary forces 120,000
🛩️ Military aircraft 431
– incl. combat aircraft 4
– incl. bombers 0
– incl. helicopters 168
⚓️ Military ships 201
– incl. aircraft carriers 0
– incl. submarines 0
🚛 Main battle tanks 0
💥 Nuclear warheads 0
Global Military Index 38.6 (#48)
🪖 Military personnel 158,000
– Reserve troops 188,000
– Paramilitary forces 77,000
🛩️ Military aircraft 255
– incl. combat aircraft 42
– incl. bombers 0
– incl. helicopters 106
⚓️ Military ships 77
– incl. aircraft carriers 0
– incl. submarines 5
🚛 Main battle tanks 240
💥 Nuclear warheads 0

🇲🇽 Mexico Global Military Index

44.9
Global Rank: #35
🪖 Manpower (15%) 76.0 Active, reserve & paramilitary: 292750 effective
🛡️ Ground Forces (20%) 62.8 Tanks, armor & artillery, weighted by type
⚓ Naval Power (20%) 41.6 Weighted by ship type: carrier tiers, nuclear vs conventional submarines...
✈️ Air Power (25%) 42.4 Weighted by aircraft type and fleet age: combat, bombers, drones...
☢️ Nuclear Deterrent (10%) 0.0 No declared nuclear capability
💰 Defense Budget (10%) 63.8 $16.7B annual military spending, purchasing-power adjusted
🎯 Readiness (modifier) ×1.05 Budget per soldier — proxy for training, maintenance & technology

🇵🇪 Peru Global Military Index

38.6
Global Rank: #48
🪖 Manpower (15%) 72.3 Active, reserve & paramilitary: 198100 effective
🛡️ Ground Forces (20%) 50.4 Tanks, armor & artillery, weighted by type — 240 main battle tanks
⚓ Naval Power (20%) 47.3 Weighted by ship type: carrier tiers, nuclear vs conventional submarines...
✈️ Air Power (25%) 42.4 Weighted by aircraft type and fleet age: combat, bombers, drones...
☢️ Nuclear Deterrent (10%) 0.0 No declared nuclear capability
💰 Defense Budget (10%) 40.0 $2.3B annual military spending, purchasing-power adjusted
🎯 Readiness (modifier) ×0.98 Budget per soldier — proxy for training, maintenance & technology

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Population 130.9 million
GDP $1.9 trillion
GDP per capita $14,186
Military Budget $16.7 billion
Share of GDP in Milex 0.9%
Share of Govt Expenditures 0.0%
Military spends per capita $128
Population 34.2 million
GDP $289.2 billion
GDP per capita $8,452
Military Budget $2.3 billion
Share of GDP in Milex 0.8%
Share of Govt Expenditures 0.0%
Military spends per capita $68

Mexico Geography

Land Area 1,943,945 km²
Coastline Length 9,330 km

Peru Geography

Land Area 1,279,996 km²
Coastline Length 2,414 km

Military Forces Chart

Economic Metrics Chart

Military Budget Evolution

Military Personnel Evolution

See where Mexico and Peru stand among the strongest militaries in the world (2026 ranking).

Frequently Asked Questions

Who has more military personnel, Mexico or Peru?
Mexico has approximately 341,000 active military personnel compared to Peru's 158,000, giving Mexico a 2:1 numerical advantage.
Which country has more combat aircraft, Mexico or Peru?
Peru operates 42 combat aircraft compared to Mexico's 4. This includes fighters, strike aircraft, and multirole combat jets.
Who has the larger navy, Mexico or Peru?
Mexico has a larger navy with 201 vessels compared to Peru's 77 ships. Mexico operates 0 submarines while Peru has 5.
Which country spends more on defense, Mexico or Peru?
Mexico has a larger defense budget at $16.7 billion (7:1 more) compared to Peru's $2.3 billion annually.
Do Mexico and Peru have nuclear weapons?
Neither Mexico nor Peru currently possesses nuclear weapons.
How do the tank forces of Mexico and Peru compare?
Peru operates 240 main battle tanks compared to Mexico's 0. Tank numbers reflect both active inventory and reserves.