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Silfio country intelligence · ESP

Spain

1.2% annual probability
Spain flag
Population

49.36M

GDP

$1.91T

Currency

EUR

Capital

Madrid

Land area

505.99K km²

Official languages

Spanish

Risk assessment

Risk profile

Spain has a 1.2% 12-month probability of a new armed-conflict onset, a low risk. Its strong institutions, high state capacity, established democratic succession, and integration into the European Union and NATO constrain the likelihood of sustained domestic or interstate violence. Spain’s history includes the 1936–39 civil war, political violence associated with ETA, and severe tensions surrounding Catalan separatism, but none currently represents an active armed conflict on Spanish territory.

Recent reporting supplied for this assessment contains no specific armed escalation involving Spain, and no prediction market is available. The principal relevant actors are the Spanish government, regional authorities, and non-violent or politically organised separatist movements in Catalonia and the Basque Country; Spain’s allies also provide substantial deterrence against external attack.

The largest uncertainty is whether a severe constitutional, economic, or regional crisis could cause political confrontation to move beyond protest and isolated violence. Risk would rise with organised armed activity, terrorist mobilisation, or sustained clashes involving security forces; it would fall with continued peaceful political competition, effective policing, and stable relations between Madrid and the autonomous communities.

Strategic reasoning

  • Spain’s past civil war and later ETA campaign show that political violence has occurred, while the post-1978 democratic order, capable security institutions, and EU and NATO membership make a new sustained conflict substantially harder to initiate.
  • Regional identity disputes remain the main domestic fault line, but Catalan and Basque mobilisation has primarily used elections, courts, protests, and negotiation rather than armed organisation.
  • Spain’s overseas military activity does not constitute conflict onset on Spanish territory; the relevant risk would require an attack, invasion, or sustained internal armed violence inside Spain.

Critical indicators

  • The 1978 Constitution established Spain’s current democratic and autonomous-community framework after the 1936–39 civil war, creating durable institutions for managing territorial disputes without renewed civil war.
  • ETA’s 2011 declaration ending its armed campaign removed Spain’s principal sustained domestic insurgency; subsequent separatist disputes in Catalonia have remained predominantly political and protest-based rather than an armed conflict.

Probability trend

How the Spain estimate has moved

Probability1.2%1.2%1.2%

Aug 26

Aug 31

Sep 1

Date

Regional context

Spain compared with its neighbours and region

Spain ranks number 103 of 195 in new conflict outbreak risk.

Figures are each country's modelled probability of a new armed conflict on its territory within the next 12 months. Select any country to open its full profile.

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