Military Strength: 
Cuba vs 
United States
United States (ranked #1 globally) holds a stronger overall military position than Cuba (#64) on the ATLAS Index. United States fields 1,395,000 active troops — 18:1 Cuba's 76,000, backed by 806,700 reserves. United States's $920B defense budget is 7154:1 that of Cuba ($0.1B).
ATLAS (Aggregate Total of Land, Air and Sea strength) Index face-off Full ranking →
CubaWorld #64
24.1
ATLAS Index / 100
United States leads on 6 of 6 pillars
United StatesWorld #1
100.0
Cuba
United States
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
| Cuba | United States | Ratio | |
|---|---|---|---|
| Defense budget | $129M | $920B | 🇺🇸 7154× |
| – share of GDP | 2.9% | 3.2% | 🇺🇸 1.1× |
| Active personnel | 76,000 | 1,395,000 | 🇺🇸 18× |
| Combat aircraft | 0 | 2,948 | 🇺🇸 |
| Warships | 33 | 233 | 🇺🇸 7.1× |
| – submarines | 0 | 64 | 🇺🇸 |
| Main battle tanks | 113 | 4,640 | 🇺🇸 41× |
| Nuclear warheads | 0 | 5,042 | 🇺🇸 |
Show full breakdown · 14 more rowsHide the 14 extra rows
| Reserve troops | 39,000 | 806,700 | 🇺🇸 21× |
| Paramilitary forces | 1,146,500 | 0 | 🇨🇺 |
| Military aircraft (all types) | 20 | 12,996 | 🇺🇸 650× |
| – helicopters | 13 | 5,442 | 🇺🇸 419× |
| – bombers | 0 | 147 | 🇺🇸 |
| Aircraft carriers | 0 | 11 | 🇺🇸 |
| Deployed warheads | 0 | 1,770 | 🇺🇸 |
| Budget share of govt spending | — | — | — |
| Budget per capita | $11 | $2,705 | 🇺🇸 237× |
| Population | 11M | 340.1M | 🇺🇸 31× |
| GDP | $107B | $28.8T | 🇺🇸 268× |
| GDP per capita | $9,777 | $84,534 | 🇺🇸 8.6× |
| Land area | 109,884 km² | 9,147,593 km² | 🇺🇸 83× |
| Coastline | 3,735 km | 19,924 km | 🇺🇸 5.3× |
Backbone systems most numerous in service
🇨🇺 CubaT-54 / T-55 / TM-800 ×1,100
Defense budget history
Military personnel history
Analyst Assessment
Verdict
Edge: United States
The United States possesses an overwhelming, insurmountable advantage in all conventional, technological, and logistical domains. However, Cuba’s defensive architecture is explicitly designed to bypass conventional symmetry, aiming instead to absorb initial strikes and transition into a massive insurgency to extract unsustainable asymmetric costs from an occupying force.
Domain by domain
Air Power
Edge: United States
🇨🇺 CubaGrounded legacy MiGs due to fuel scarcity; relies on modernized S-125 SAM systems mounted on tank chassis.
Ground Forces
Edge: United States
🇨🇺 CubaHeavy reliance on 1.1 million paramilitary/reserve troops; operates domestically upgraded, obsolete Soviet-era armor.
🇺🇸 United StatesTechnologically advanced, highly networked combat teams fielding modern heavy armor and integrated autonomous systems.
Naval & Coastal
Edge: United States
🇨🇺 CubaStrictly littoral coastal denial force; relies on midget submarines and converted fishing vessels for patrols.
🇺🇸 United StatesGlobal blue-water dominance; projects power via 11 carrier strike groups and nuclear-powered attack submarines.
Nuclear
Edge: United States
🇨🇺 CubaNone. Defense relies entirely on conventional and asymmetric deterrence.
🇺🇸 United StatesActive triad with 5,042 warheads and modernized delivery systems.
Wildcards
- Great Power Proxies The presence of Russian military personnel and Chinese technical intelligence advisors on Cuban soil heightens the risk of a localized conflict escalating into a wider geopolitical crisis.
- Energy Paralysis Cuba's terminal energy crisis severely limits conventional military mobility, virtually eliminating organized maneuver warfare and forcing an immediate reliance on static, guerrilla tactics.
- Cyber & EW Integration Recent shifts toward electronic warfare and cyber operations by Havana, augmented by foreign technical advisors, could temporarily disrupt regional U.S. logistics and command networks.
Outlook
| Scenario | Short war | Protracted war |
|---|---|---|
| Conventional | 🇺🇸 US overwhelming victory | 🇺🇸 US total dominance |
| Hybrid/Asymmetric | Even US achieves strike goals | 🇨🇺 Cuba inflicts high friction |
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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, Cuba or United States?
United States has approximately 1,395,000 active military personnel compared to Cuba's 76,000, giving United States a 18:1 numerical advantage.
Which country has more combat aircraft, Cuba or United States?
United States operates 2,948 combat aircraft compared to Cuba's 0. This includes fighters, strike aircraft, and multirole combat jets.
Who has the larger navy, Cuba or United States?
United States has a larger navy with 233 vessels compared to Cuba's 33 ships. Cuba operates 0 submarines while United States has 64.
Which country spends more on defense, Cuba or United States?
United States has a larger defense budget at $920 billion (7154:1 more) compared to Cuba's $129 million annually.
Do Cuba and United States have nuclear weapons?
United States possesses nuclear weapons with approximately 5,042 warheads, while Cuba does not have nuclear weapons.
How do the tank forces of Cuba and United States compare?
United States operates 4,640 main battle tanks compared to Cuba's 113. Tank numbers reflect both active inventory and reserves.