Migration as Power: How Human Mobility is Reshaping Geopolitics in the Global South

• Migration is no longer merely a humanitarian or economic phenomenon but is increasingly being deployed as a strategic instrument by states in a fragmented global order.
• In the Global South, human mobility is shaped by regional power dynamics, economic asymmetries, and political calculations that differ significantly from Eurocentric narratives. 
• Across regions such as South Asia, West Asia, and Africa, migration is increasingly embedded in domestic politics, labour control systems, and international bargaining processes.
• The growing instrumentalisation of migration risks eroding humanitarian norms, as vulnerable populations become entangled in strategies of power, dependency, and control.

Migration has historically been couched in terms of humanitarian crisis, essential economic activity, or human rights. Yet, in an increasingly fragmented geopolitical landscape, human mobility is no longer merely a consequence of conflict or underdevelopment; it is becoming an instrument of strategy. Due to the easier facilitation of cross-border flows to the selective tightening of borders, states are beginning to recognise migration not just as a problem to be managed, but as a means to affect outcomes beyond their borders.

While much of the existing discussion is still focused on Europe’s interaction with migration pressure points – frequently referencing episodes involving leaders such as Alexander Lukashenko or Recep Tayyip Erdoğan, this perspective obscures a more complex and under-examined reality. Throughout the Global South, migration is increasingly shaped by regional power relations, economic asymmetries, and practices of statecraft that are not necessarily analogous to what is seen in Europe. Here, human flows intersect with labour markets, the informal economy, border politics and development gaps in ways that require a separate analytical gaze.

Viewing migration as a strategy instead of a crisis also enables us to see how states of the Global South are navigating constraints and possibilities within a shifting world order. It also poses challenging questions like, when is migration turned into leverage, by whom, and at what cost? In seeking to break out of the prevalent Eurocentric accounts, this essay attempts to place migration within a wider field of geopolitical/geoeconomic rivalry taking place in the Global South.

Migration as Strategy: Moving Beyond Crisis Narratives

Migration has long been analysed through humanitarian and development frameworks, as a consequence of war movements, economic distress, or environmental pressures. Yet, this vision increasingly fails to address new geopolitical functions of migration. Amid the fragmented global order, migration is not simply the result of structural imperatives but is being directly shaped, and in some cases weaponised, by states for strategic ends. 

This transition can be contextualised within the broader logic of hybrid warfare and grey-zone tactics in which the use of military power is substituted with other instruments of influence. Migration, in this regard, is a part of it. States, by facilitating or obstructing or diverting human flows, can create political and economic strains on others, without engaging in face-to-face confrontation.

An essential differentiation is between spontaneous migration under the influence of structural push-pull factors and strategically mediated migration in which the state has a direct impact on the route, scale, or magnitude of the movement. The latter does not imply the creation of migration flows from the beginning; rather, it means the strategic use of already existing vulnerabilities and patterns of mobility in order to produce certain results. In this respect, migration is woven into the fabric of statecraft.

Migration becomes strategic when it is not simply managed but actively tailored and instrumentalised to achieve political, economic, or diplomatic goals, both on the external level and on the level of domestic politics.

Strategic Migration in the Global South: Patterns and Practices

Across the Global South, migration is increasingly embedded within regional politics, though often in indirect ways. In South Asia, border-crossing and refugee movement are routinely securitised and racialised to shape internal politics and bilateral relations. Migration is not a form of direct coercion there, but is a politically mobilised issue.

Migration plays a more explicitly economic role in West Asia. The control of migrant labour via visa and sponsorship mechanisms allows Gulf states to regulate labour supply while wielding discreet diplomatic influence over labour-supplying nations.

In some parts of Africa, particularly in corridors to Europe, migration has become a tool for bargaining. States use their power position to negotiate for aid, recognition, or security cooperation, making migration governance a space of transaction.

Together, these cases reveal how migration in the Global South is a flexible tool defined by political, economic and strategic priorities rather than purely humanitarian ones.

The Political Economy of Human Flows

At the same time, migration is intricately rooted in the economics of the Global South. Labour-sending states have depended on remittances, and migration is a key source of foreign exchange and income. This poses an interesting set of incentives for states, which have them encouraging emigration on the one hand, and negotiating diplomatically for the best treatment of their workers abroad on the other. 

Meanwhile, the countries at the receiving end of migration, especially those in West Asia, rely heavily on migrant labour to support vital industries, including construction, services, and domestic work. Migration management inflows can determine that these states currently shape their labour markets according to economic cycles and maintain some leverage over labour sending states.

Migration is another topic that intersects with informal economies and fiscal narratives. In various situations, migrants are constructed in political rhetoric as either positive contributors to the economy or burdens on it, influencing public policies and election outcomes. Migration is also increasingly becoming intertwined with informal economies and fiscal discourses. These conflicting depictions also perpetuate the strategic importance of migration as a tool that connects economic reliance to political decisions.

Overall, migration is not just the movement of people but a structured economic relationship, wherein incentives, dependencies, and state interests come together, which makes it a powerful instrument of geoeconomic strategy. 

Migration, Power, and the Fragmenting Global Order

The strategic use of migration is part of a wider trend towards a more transaction-based and fragmented form of global politics. As states start treating human mobility as a matter of leverage and control, migration management is moving away from universal, rules-based frameworks and towards more regional and bilateral arrangements. This undermines multilateral collaboration and may jeopardise well-established regimes of refugee protection as states prioritise their strategic interests, rather than their normative commitments.

Meanwhile, migration is being instrumentalised to deepen the disparities between the countries of origin, transit and destination. Labour-exporting states, often dependent on remittances, are having their policy space constricted, while transit states turn geographic position into a bargaining power. The host states, in return, can externalise border control and selectively manage inflows, reinforcing the inequalities in power relations in the global system. Migration is thus situated within a matrix of dependency and control.

This change mirrors the burgeoning instruments of state power in the Global South, where states now actively deploy migration to manage their exposure to economic risk and gain geopolitical significance via labour agreements, control over transit routes, and the moulding of domestic narratives. Yet, the increasing instrumentalisation of migration brings with it critical questions about the potential dilution of humanitarian norms, and whether vulnerable populations will be reduced to policy instruments; with climate change and conflict predicted to further increase displacement, migration appears set to emerge as a more contested space on the fault lines of ethics, economics and power.

Conclusion

Migration today is not just a humanitarian issue or a result of developmental outcome; it is increasingly becoming a strategic factor in geopolitics. In the Global South, where economic ties, political rhetoric, and regional relations intersect, human movement is being actively shaped to meet national interests. To understand migration as a strategy is to offer a more sophisticated account of power in the current international system, in which even the movement of people itself becomes a mechanism of influence in a more fragmented global order.

References:

1. _{Greenhill, K. M. (2010). Weapons of mass migration: Forced displacement as an instrument of coercion. Cornell University Press.}
2. _{Mixed Migration Centre. (2022). Migration diplomacy gets messy and tough. Mixed Migration Centre.}
3. _{Adepoju, A. (2023). Migration diplomacy in the Global South: Trends and implications. Humanities and Social Sciences, 13(5), 123–130.} 
4. _{IntechOpen. (2024). Weaponisation of migration: Russia, the Middle East, and Gaza. IntechOpen.}

Archita Gaur

Archita Gaur is a postgraduate student at the School of International Studies, JNU. She specialises in the World Economy and has a strong interest in public policy, economic research, and governance. The views expressed are the author’s own.