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Military Strength: Flag of Guatemala Guatemala vs Flag of Nicaragua Nicaragua

Guatemala (ranked #103 globally) holds a stronger overall military position than Nicaragua (#111) on the ATLAS Index. Guatemala fields 43,000 active troops — 3.6:1 Nicaragua's 12,000, backed by 63,850 reserves and 25,000 paramilitary. Guatemala's $0.5B defense budget is 4.6:1 that of Nicaragua ($0.10B).

ATLAS (Aggregate Total of Land, Air and Sea strength) Index face-off Full ranking →
Flag of Guatemala GuatemalaWorld #103 14.3
ATLAS Index / 100

Guatemala leads on 3 of 6 pillars

Flag of Nicaragua NicaraguaWorld #111 12.7
  • 37.043K active troops Manpower10 % 23.512K active troops
  • 14.45 battle tanks Ground forces20 % 27.889 battle tanks
  • 0.00 warships Naval power20 % 0.00 warships
  • 17.53 combat aircraft Air power25 % 12.60 combat aircraft
  • 0.00 warheads Nuclear deterrent10 % 0.00 warheads
  • 21.2$453M budget Defense budget15 % 10.2$98M budget
Guatemala Nicaragua Pillar scores 0–100 (weight under each label) over a headline figure from that domain · each conventional pillar read after its branch's availability proxy · Methodology
Key figures
Guatemala Nicaragua Ratio
Defense budget $453M $98M 🇬🇹 4.6×
– share of GDP 0.4% 0.5% 🇳🇮 1.2×
Active personnel 43,000 12,000 🇬🇹 3.6×
Combat aircraft 3 0 🇬🇹
Warships 0 0 —
– submarines 0 0 —
Main battle tanks 5 89 🇳🇮 18×
Nuclear warheads 0 0 —
Show full breakdown · 11 more rowsHide the 11 extra rows
Reserve troops 63,850 0 🇬🇹
Paramilitary forces 25,000 0 🇬🇹
Military aircraft (all types) 37 17 🇬🇹 2.2×
– helicopters 20 11 🇬🇹 1.8×
Budget share of govt spending — — —
Budget per capita $25 $14 🇬🇹 1.7×
Population 18.4M 6.9M 🇬🇹 2.7×
GDP $113B $20B 🇬🇹 5.7×
GDP per capita $6,150 $2,848 🇬🇹 2.2×
Land area 107,159 km² 119,990 km² 🇳🇮 1.1×
Coastline 400 km 910 km 🇳🇮 2.3×
Backbone systems most numerous in service
🇬🇹 GuatemalaA-37 Dragonfly ×3
Defense budget history Guatemala ×1.5 · Nicaragua ×1.3 since 2020
Military personnel history
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Air forces
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Guatemala vsUruguayEl SalvadorBoliviaDominican RepublicEcuador
Nicaragua vsDominican RepublicHondurasEl SalvadorParaguayUruguay
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Analyst Assessment

Verdict
Even

Nicaragua holds clear qualitative superiority in armour, artillery and air defence; Guatemala holds superiority in budget, manpower, aviation lift and alliance access. Non-contiguity makes both advantages largely unusable against each other.

Domain by domain
Air Power Edge: Guatemala
🇬🇹 GuatemalaA-37 Dragonfly light attack (aging, low readiness), BT-67/C-208 transports, Bell 212/412/429 fleet with new digital cockpits
🇳🇮 NicaraguaNo combat aircraft; Mi-17V-5/Mi-8 lift, An-26 transports (3 delivered 2025)
Ground Forces Edge: Nicaragua
🇬🇹 Guatemala18,050 active, 63,850 reserves; 5 MBTs, V-150 and M113 light armour; Kaibil SF and airborne brigades
🇳🇮 Nicaragua12,000 active; 89 MBTs (T-72B1, T-55), BMP-1, BTR-60/70M/80, BM-21 Grad, D-30
Naval Edge: Nicaragua
🇬🇹 Guatemala400 km coastline, two-ocean commands, new US-built CFRB interceptors, marine brigade, Quetzal LCU
🇳🇮 Nicaragua910 km coastline, two Damen Stan 4207 patrol vessels, Dabur-class craft
Air Defence Edge: Nicaragua
🇬🇹 GuatemalaEffectively none beyond small arms
🇳🇮 NicaraguaMANPADS, ZU-23-2 (new deliveries 2025)
Budget & Manpower Base Edge: Guatemala
🇬🇹 Guatemala$633M; 17.4M population; $34/capita
🇳🇮 Nicaragua$116M; 6.8M population; $17/capita
Nuclear Even
🇬🇹 GuatemalaNone
🇳🇮 NicaraguaNone
Wildcards
  • US involvement Guatemala's practical combat weight is its access to US ISR, interdiction and lift. Any American participation inverts the balance immediately; its absence leaves Guatemala without offensive reach.
  • Russian and Chinese presence Annual decrees authorising Russian ships, aircraft and personnel, plus the May 2025 Poly Technologies contract, give Managua surveillance and resupply options disproportionate to its $116M budget.
  • Criminal network penetration Narcotics infiltration of Guatemalan state institutions — an acknowledged operational challenge — degrades operational security and command reliability more than any adversary fires.
  • Sustainment Nicaragua's Cold War armour and Russian rotorcraft carry high maintenance costs against a contracted economy; readiness rates likely fall sharply past the first weeks.
Outlook
ScenarioShort warProtracted war
Conventional Even Mutual unreachability 🇬🇹 Budget and manpower depth tell
Hybrid/Asymmetric 🇳🇮 Patron-backed maritime pressure Even Both constrained by internal fragility
Analysis generated by a language model 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, Guatemala or Nicaragua?
Guatemala has approximately 43,000 active military personnel compared to Nicaragua's 12,000, giving Guatemala a 3.6:1 numerical advantage.
Which country has more combat aircraft, Guatemala or Nicaragua?
Guatemala operates 3 combat aircraft compared to Nicaragua's 0. This includes fighters, strike aircraft, and multirole combat jets.
Which country spends more on defense, Guatemala or Nicaragua?
Guatemala has a larger defense budget at $453 million (4.6:1 more) compared to Nicaragua's $98 million annually.
Do Guatemala and Nicaragua have nuclear weapons?
Neither Guatemala nor Nicaragua currently possesses nuclear weapons.
How do the tank forces of Guatemala and Nicaragua compare?
Nicaragua operates 89 main battle tanks compared to Guatemala's 5. Tank numbers reflect both active inventory and reserves.