San Marino — Military Capability Assessment
Force structure, readiness, power projection, and deterrence: the Bureau’s strategic assessment of San Marino’s military capability — scored 0–100 across 24 causal dimensions.
Last updated: October 2026
Stronger than 1% of the 195 ranked countries.
Nearest neighbors
| Rank | Country | Score |
|---|---|---|
| #191 | Holy See (Vatican City) | 18.8/100 |
| #192 | Monaco | 18.6/100 |
| #193 | San Marino (you) | 17.3/100 |
| #194 | Andorra | 17.2/100 |
| #195 | Liechtenstein | 16.7/100 |
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Why this score — the assessment, decomposed
The 17.26/100 rests first on Command & control (65.00), Alliances (48.12), Mobilization (45.00). The binding constraints: Air power (8.00), Submarine force (8.00), Nuclear survivability (6.50) — in a causal model, capability can never rise above its weakest observed link. What would move the needle: Air power (8.00) — the weak link in the spending → equipment → readiness → capability chain.
- Alliance architecture adds a +5.78 bonus.
- Nuclear deterrence contributes a capped +0.31 bonus — it cannot manufacture top-tier conventional standing on its own.
- Force mass is capped by what equipment, training and sustainment can actually support — headcount alone scores nothing.
7 of 24 dimensions could not be observed (ISR & intelligence, Missile forces, Air defense, Cyber & space, Strategic lift, Overseas basing…); missing data caps the score — it never inflates it.
The six sub-scores
All 24 causal dimensions
Assessment coverage: 73.9% — 17 of 24 dimensions observed. Military assessment, run 2026-10-04; evidence snapshot: CIA World Factbook 2026-09-28, SIPRI arms-producer revenue, nuclear taxonomy.
Air power
Kernel assessment: Air power 8.00/100 (observed).
Type-by-type inventory in preparation — this dossier deepens as coverage grows. Nothing here is estimated silently.
Land power
Kernel assessment: Land warfare 30.27/100 (observed).
Type-by-type inventory in preparation — this dossier deepens as coverage grows. Nothing here is estimated silently.
Sea power
Kernel assessment: Naval power 12.80/100 (observed).
Type-by-type inventory in preparation — this dossier deepens as coverage grows. Nothing here is estimated silently.
Missiles & air defense
Missile forces could not be observed in this assessment — missing data caps the score, it is never treated as zero.
Type-by-type inventory in preparation — this dossier deepens as coverage grows. Nothing here is estimated silently.
Nuclear
Status: Non-nuclear-weapon state
Force structure — record
San Marino Military Corps (Corpi Militari Sammarinesi; aka Sammarinese Armed Forces or Forze Armate Sammarinesi): Fortress Guard Command (or Guard of the Rock), Uniformed Company of the Militias, Guard of the Great and General Council, Corps of the Gendarmerie Ministry of Internal Affairs: Civil Police Corps (2025)
18 is the legal minimum age for voluntary military service; no conscription; government has the authority to call up all San Marino citizens from 16-60 years of age to serve in the military (2025)
defense is the responsibility of Italy
MILITARY POWER 17.26/100 — The Magna Military Power score is our 0–100 measure of causal military capability — 24 dimensions (mass, equipment, readiness, projection, industry, nuclear deterrence), aggregated through a dependency graph, never by simple addition.
Momentum 0 — Quarterly momentum: the Bureau's read on the country's trajectory over the last quarter, from −10 (deteriorating fast) to +10 (accelerating).
No single event defined Jul–Sep 2026. The country's position is the product of long-cycle forces — geography, trade, neighbours — all of which held steady.
Momentum at zero is not stagnation; it is the accurate record of a quarter without a catalyst.
What is San Marino's military power score?
San Marino's military power score is 17.26/100, measuring causal military capability across 24 dimensions.
Where does San Marino rank in military power?
San Marino ranks #193 of 195 countries in military power in Magna Bureau military rankings.