San Marino

It is very unlikely (roughly 1%) that San Marino will be directly involved in significant armed conflict within the next three years; the main residual risk is extreme spillover from a major conflict affecting Italy or wider NATO/EU territory.

San Marino is almost certain to remain peaceful over the next year. The most plausible security issues are judicial/political friction around financial-sector cases, low-level threats to officials, and cyber incidents affecting government or banking services. These are likely to be contained by policing, courts, and cooperation with Italy rather than escalate into sustained armed violence.

Over five years, risk remains very low but is more sensitive to systemic European deterioration than to domestic drivers. If a major interstate conflict expanded into NATO/EU territory, San Marino could face indirect exposure via Italy’s infrastructure and security posture, but direct kinetic involvement would still be unlikely. Continued EU-alignment and financial-sector governance reforms should further reduce residual internal-security vulnerabilities.

Security situation San Marino’s structural position as a small enclave inside Italy remains the dominant firebreak against interstate conflict. It maintains very small military/police corps oriented to ceremonial duties, border patrol, and internal security support; national defense against external attack is effectively delegated to Italy by longstanding arrangements. There is no plausible pathway for San Marino to initiate or sustain significant kinetic conflict.

Threat drivers (3-year horizon) The primary tail-risk remains exogenous: a major escalation that produces sustained kinetic activity on or over Italian territory (long-range strike spillover, air/missile incident, sabotage with mass casualties, or a broader NATO-Russia escalation). San Marino’s direct involvement would still be unlikely, but proximity makes it conditionally exposed to incidental effects if Italy became a battlefield. A secondary risk channel is internal-security stress linked to financial-sector disputes, political-legal confrontation, or organized-crime facilitation. Recent reporting on a high-profile banking/investor dispute and related judicial/government actions indicates institutional tension and reputational risk during EU-association processes. However, even if the episode triggers protests, intimidation, or isolated violence, it is unlikely to meet the threshold of significant armed conflict. Cyber operations are a more realistic disruptive threat than kinetic violence, given broader European targeting patterns against government and critical institutions. Cyber incidents could degrade services and trust but typically do not translate into armed conflict absent a wider kinetic campaign.

Resilience and systemic firebreaks Geography and Italy’s security umbrella remain decisive. San Marino’s small scale enables rapid coordination among government, police, and judicial authorities. Macro-financial surveillance highlights political stability and continued reforms, supporting state capacity and reducing fragility pathways that can incubate armed groups. Ongoing regulatory convergence tied to EU association and AML/CFT strengthening further reduces permissive conditions for violent non-state actors.

Net assessment New evidence adds modest institutional and cyber-risk color but does not materially shift the baseline: the modal outcome is continued peace. A 1% three-year probability remains calibrated, concentrated in extreme Italy-centered escalation scenarios rather than endogenous Sammarinese drivers.