Conflict across African borders is not confined to the countries directly involved; it also burdens neighbouring states with increased debt through multiple channels including refugee influxes, disrupted trade, and heightened security expenditures.

Cross-Border Impact of Conflict on Debt

A recent study analysing 38 African countries from 2000 to 2022 found that conflict in one country significantly influences government debt levels in adjacent nations. This occurs through spillover effects such as:

  • Humanitarian costs from hosting refugees
  • Trade interruptions and damaged infrastructure
  • Increased military spending to secure borders and maintain stability

The research applied a Spatial Durbin model to capture both direct domestic and indirect cross-border effects, revealing that even peaceful countries suffer financial strain due to instability next door.

Regional Variations in Conflict and Debt Dynamics

Different African regions experience unique conflict types and debt structures:

  • West Africa: Conflicts linked to resource competition and insurgencies like Boko Haram drive significant domestic and spillover debt. Neighbouring countries such as Niger and Burkina Faso bear fiscal burdens from instability in Mali and Nigeria.
  • East Africa: Countries including Kenya, Ethiopia, and Uganda have accumulated high debt levels partly due to infrastructure financing and refugee hosting costs, such as Uganda’s strain from South Sudanese refugees.
  • Southern Africa: While fewer large-scale wars occur, local conflicts in Mozambique, Angola, and Zimbabwe affect regional stability. South Africa’s domestic borrowing reliance lessens foreign debt exposure.

Economic Consequences and Policy Recommendations

Conflict reduces tax revenue by weakening governance and economic activity, while illicit trade prolongs violence and debt accumulation. Additionally, creditors often charge higher risk premiums to countries in unstable regions, increasing borrowing costs.

To address these challenges, the study advocates for:

  • Regional financial safety nets to reduce costly borrowing
  • Enhanced cross-border security cooperation to prevent and contain conflicts
  • Coordinated fiscal strategies to stabilize economies affected by neighbouring unrest

These measures aim to mitigate the broad economic fallout of conflict and promote sustainable debt management across Africa’s interconnected nations.