Latin America's Sovereignty Struggle: Regionalism, Optimism, and the Path Forward
"Navigating the evolving landscape of regional cooperation and national sovereignty in Latin America."
For Latin American countries, safeguarding sovereignty has a deep historical significance. The desire to control their own territories drove independence movements. Protecting nations from external interference, initially from European powers and later the United States, became a cornerstone of inter-American law.
Principles of self-determination, territorial integrity, and non-intervention were established to achieve this protection. These principles are reflected in legal instruments such as the Calvo, Drago, and Estrada doctrines, and are enshrined in the charters of the OAS (Organization of American States) and the UN.
While this history suggests a static concept of sovereignty, it's essential to recognize how it has been influenced by internal pressures and the diverse interpretations and practices within Latin America. Discussions on human rights, democracy, and globalization have all played a role in shaping the understanding of sovereignty in the region.
A Contested Regional Landscape
Recent research presents Latin American regionalism as a fluid and contested process rather than a settled institutional model. A 2025 Frontiers article uses the concept of "liquid regionalism" to broaden analysis of the region's changing arrangements. Research on sovereignism likewise maps political, economic, cultural, and international positions across six South American countries, while ECLAC provides trade data covering 33 Latin American and Caribbean countries.
Law, Institutions, and Sovereignty
Standard analysis of South American regionalism examines institutional and normative capacities, the relationship between state sovereignty and regional autonomy, and the production of law. A related approach studies how regional organizations promote and protect democracy. These perspectives are valuable, but their focus on formal institutions and legal norms may not fully capture the region's shifting political arrangements and resistance to external pressures.
A Long and Uneven Path
Latin America's regionalism can be understood as a long, uneven effort to reconcile national sovereignty with collective action. Its development appears to have involved changing political priorities, institutional experiments, and recurring obstacles. Because the available material does not identify specific milestones or dates, any detailed historical sequence would require additional sources.
Optimists vs. Skeptics: Two Visions of Latin American Sovereignty
A key debate is unfolding in Latin American studies: how is regionalism impacting national sovereignty? Two main viewpoints have emerged, with "optimists" arguing that regional cooperation is transforming sovereignty, and "skeptics" maintaining that traditional notions of sovereignty persist.
- Optimists: See regional bodies as transformative, leading to a shared sovereignty and new political dynamics.
- Skeptics: Believe regional efforts primarily reinforce presidential power and traditional sovereignty practices.
Research on Fluid Regionalism
Current scholarship is increasingly examining Latin American regionalism through flexible rather than strictly institutional categories. The concept of "liquid regionalism" is being explored as a way to analyze the region's current configuration. The available material does not establish a single consensus interpretation, suggesting that this remains an active area of research.
The Statenness Problem
Several versions of the same study attribute regionalism's failures primarily to the lack of stateness and the incomplete development of national sovereignty in Latin America. The research also emphasizes states' reluctance to transfer sovereignty to regional integration organizations. This argument challenges optimistic accounts that assume regional institutions can advance simply by expanding their formal responsibilities.
Sovereignty-Boosting Regionalism
Comparative research describes Latin American regionalism as segmented, overlapping, and shaped by different institutional logics. One framework identifies "sovereignty-boosting regionalism," in which governments seek to strengthen the nation-state rather than primarily pursue the benefits of market integration. The idea of liquid regionalism offers a related lens for examining how these overlapping and changeable arrangements operate in practice.
The Future of Sovereignty: Research and Regional Governance
To fully understand the evolving dynamics of sovereignty within Latin America, more empirical research is needed. Specifically, research should explore how regional, institutional, and sovereignty patterns uniquely shape the region, while also considering the limitations and possibilities for regional governance.
Regionalism and Autonomy
Recent expert analysis places regionalism within the broader pursuit of national and collective autonomy. It links changing regional projects to transformations in the global order and to successive waves of regionalism in Latin America. This perspective suggests that regional cooperation is shaped not only by integration goals but also by how governments respond to external pressures and changing international conditions.
An Expanding Policy Agenda
The Canning House LatAm Outlook 2026 examines future regional trends across politics, economics, security, society, the environment, and commercial opportunities. Another forward-looking assessment considers trends and predictions over the next decade and beyond, with practical implications for citizens, policymakers, businesses, and investors. Together, these sources frame Latin America's future as a multidimensional question rather than one limited to institutional integration.
Autonomy in a Changing Order
Latin American regionalism is being analyzed against changes in the global order and the corresponding waves of regionalism in the region. The central systemic challenge is how countries can pursue autonomy through regional processes while managing different national priorities. This framing treats regionalism as part of a broader struggle over autonomy, rather than as an isolated institutional project.
People and Regional Change
Regionalism ultimately affects people through the political, economic, security, social, and environmental choices made by governments. Its practical consequences are likely to vary across countries because regional arrangements remain uneven and contested. The available material does not provide specific evidence about particular communities or measurable human impacts, so broader conclusions should remain cautious.
This requires moving beyond theoretical comparisons to the European Union, or universalist models. Instead, a focus on how authority is constructed and exercised in Latin America is crucial, and also requires examining how the region's leaders might promote institutional and authority trends in their regional spaces.
By investigating these issues, it becomes possible to better understand the potential of regional governance and to navigate the intricate connection between regionalism and sovereignty trends within Latin America.