Relationship dossier
Brazil
Uruguay
Relationship assessment
Close neighbors with sustained cooperation through Mercosur and bilateral integration initiatives.
Brazil toward Uruguay
+45Brazil has cooperated with Uruguay through Mercosur and bilateral initiatives on border integration, infrastructure and energy. The extent and implementation of these initiatives are not fully clear.
Uruguay toward Brazil
+45Uruguay has participated with Brazil in Mercosur since the bloc's founding and pursued bilateral integration initiatives on border, infrastructure and energy matters. The scope of these initiatives is not fully clear.
Overall relationship
+50The relationship is shaped by sustained regional integration through Mercosur and by bilateral efforts to coordinate on practical issues including border connections, infrastructure and energy. These arrangements support a cooperative structure, although their breadth and implementation vary.
How to read these scores
Scores are rough judgments, not objective measurements or current verification. Directional scores describe government policy and conduct, not public opinion. The overall score is an independent estimate, never an average.
- −100
- Extreme sustained hostility
- −50
- Substantially adversarial
- 0
- Mixed or neutral, supported by knowledge
- +50
- Substantially cooperative
- +100
- Exceptionally close sustained partnership
“Not assessed” means there is no recorded score. Pair existence makes no claim about diplomatic recognition or established relations.
Relationship context
Overview
Brazil and Uruguay maintain a cooperative relationship centered on regional integration and practical bilateral coordination. Both countries joined the founding Treaty of Asunción establishing Mercosur in 1991, and their governments have pursued cooperation on border, infrastructure and energy matters. Their partnership is substantial, though the scope and implementation of particular bilateral initiatives are not fully clear.
Key developments
Brazil and Uruguay joined Argentina and Paraguay in signing the Treaty of Asunción, establishing Mercosur.
Brazil and Uruguay announced bilateral initiatives on integration, including cooperation on infrastructure and energy.
Major uncertainties
- The scope and implementation of bilateral infrastructure and energy initiatives are unclear.
- The extent of recent government coordination beyond Mercosur is uncertain.