AI-driven border surveillance is spreading across west Africa. What this means for migrants’ rights
AI-driven border surveillance is spreading across west Africa. What this means for migrants’ rights
Publish Date: 2026-03-29 01:09:00
Source Domain: theconversation.com
- West Africa’s long-standing tradition of free movement among its citizens, enabled by the Economic Community of West African States (ECOWAS) since 1979, is facing a significant technological shift with the introduction of biometric identification systems, facial recognition, and AI tools at borders.
- This technological shift aims to strengthen border security and identification but risks undermining migrants’ rights due to the growing use of AI-driven border surveillance, which could weaken data protection and the region’s commitment to free movement.
- The rise of ‘digital borders’ involves upgrading border posts with biometric scanners, centralised databases, and automated border management systems, including the implementation of artificial intelligence to analyse travel data and flag suspicious patterns.
- European migration policy has a significant influence on African border technology, with the EU funding border control initiatives in West Africa as part of its strategy to control migration before it reaches European territories.
- The adoption of biometric and digital technologies in Nigeria contrasts with Niger’s evolving approach to border control. Nigeria uses these technologies to modernise border management while facing challenges in data protection, whereas Niger, after a recent military coup, repealed anti-smuggling laws and distanced itself from European migration policies.
- Risks associated with AI tools in border surveillance include significant threats to privacy, as sensitive biometric data can be stored indefinitely and shared across multiple databases without the informed consent of migrants. Algorithmic discrimination also poses a problem if AI systems are biased based on historical data that historically targeted certain nationalities or ethnic groups.
- Existing legal frameworks in West Africa, such as the ECOWAS Protocol on Free Movement and the African Charter on Human and Peoples’ Rights, may not adequately address the implications of new surveillance technologies. There is a need for updated regulations to protect migrants’ rights and ensure these technologies do not violate freedom of movement.
- ECOWAS has the potential to develop regional guidelines on AI and border governance, informed by frameworks like the African Union’s Continental Artificial Intelligence Strategy, to include essential rules on data protection, transparency in algorithmic decision-making, and independent oversight of surveillance systems.
