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Silfio country intelligence · STP

São Tomé and Príncipe

0.7% annual probability
São Tomé and Príncipe flag
Population

240.25K

GDP

$981.29M

Currency

STN

Capital

São Tomé

Land area

964 km²

Official languages

Portuguese

Risk assessment

Risk profile

The 12-month probability of a new armed-conflict onset in São Tomé and Príncipe is 0.7%, representing a minimal risk. The country’s small population, limited military capacity, island geography, and generally competitive political institutions constrain the ability of armed groups to organise and sustain violence. Its conflict history is limited: political crises have included attempted coups, but not prolonged civil war or insurgency.

Recent reporting provides no specific indication of an imminent armed confrontation involving the government, opposition actors, neighbouring states, or organised armed groups on São Tomé and Príncipe’s territory. No prediction market is available for this country. The absence of a current conflict theatre and the lack of known active insurgent organisations are important stabilising factors.

The main uncertainty is whether a severe political or economic crisis could trigger military intervention or violent unrest that escalates beyond isolated incidents. Risk would rise most clearly with an attempted coup, sustained clashes between security forces and political factions, or an external attack; it would remain lower if political disputes continue to be managed through constitutional processes.

Strategic reasoning

  • São Tomé and Príncipe has experienced coup attempts, including the 2003 military coup, but no sustained armed conflict. This history supports a non-zero onset risk while its lack of prolonged violence and limited coercive capacity support the minimal classification.
  • No current armed-group mobilisation, cross-border threat, or domestic fighting is identified. Activity involving the country’s forces abroad would not itself constitute a new onset on São Toméan territory.

Critical indicators

  • In July 2003, military officers briefly seized power in São Tomé before restoring civilian government following negotiations. The episode demonstrates a historical pathway from political crisis to attempted military intervention, without establishing a persistent conflict pattern.
  • No prediction market or specific recent news development was available for São Tomé and Príncipe on 7 September 2026. The country’s recent risk therefore remains principally associated with rare political rupture rather than an active armed confrontation.

Probability trend

How the São Tomé and Príncipe estimate has moved

Probability0.7%0.7%0.7%

Aug 26

Aug 31

Sep 1

Sep 4

Sep 7

Date

Regional context

São Tomé and Príncipe compared with its neighbours and region

São Tomé and Príncipe ranks number 126 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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