After more than two years of near-total closure, the border between Bénin and Niger is poised for a potential reopening. My investigations in Cotonou and Niamey reveal that authorities from both nations have initiated technical discussions aimed at restoring the flow of goods and people along the vital corridor connecting the port of Cotonou to the landlocked regions of the central Sahel. This development emerges amidst a shifting regional diplomatic landscape, marked by Niger’s withdrawal from the Economic Community of West African States (ECOWAS) and its alignment with the Alliance of Sahel States (AES) alongside Mali and Burkina Faso.
Economic burden of a closed commercial gateway
The initial closure, enacted following the July 26, 2023 coup against President Mohamed Bazoum, was a direct consequence of ECOWAS sanctions. Bénin rigorously enforced these measures, bringing most cross-border traffic to a halt. Niger, a landlocked nation historically reliant on the Béninese corridor for its imports, retaliated by maintaining its own restrictions, even after the official lifting of regional sanctions in February 2024.
The economic repercussions of this blockade have been substantial. The autonomous port of Cotonou, which previously handled a significant volume of merchandise bound for Niamey, experienced a sharp decline in its Nigerien traffic. Transporters, freight forwarders, and border communities in Bénin’s Alibori and Borgou departments bore the brunt of this disruption. In Niger, the increased cost of imported goods exacerbated inflation, already strained by supply chain difficulties.
Nigerien oil: a catalyst for thawing relations
The energy sector has proven instrumental in the gradual improvement of bilateral relations. The operationalization of the Niger-Bénin pipeline, stretching nearly 2,000 kilometers and designed to transport Nigerien crude from Agadem to the Sèmè-Kpodji terminal, compelled both capitals to engage in dialogue. Despite this, initial crude exports in 2024 were met with sharp tensions, as Cotonou temporarily conditioned loadings on the reopening of the land border.
Since then, various channels for discussion have emerged, some facilitated by regional partners. Economic pragmatism appears to be superseding political rhetoric. For Bénin, restoring logistical flows is a fiscal and social imperative, given that the Nigerien corridor represents a major outlet for its port and a significant source of customs revenue. For Niger, securing an alternative supply route to the Burkinabè and Togolese corridors would mitigate the vulnerability of its external trade.
Border reopening under security stipulations
Negotiations continue to face hurdles on several fronts. Security concerns remain paramount, with Nigerien authorities having accused Cotonou of harboring elements hostile to their regime – an accusation firmly denied by President Patrice Talon’s government. Niamey has put forth demands including joint verification mechanisms and enhanced intelligence cooperation between the two nations.
Bénin’s electoral calendar adds another layer of complexity. As the 2026 presidential election approaches, the Béninese executive aims to showcase tangible diplomatic successes, particularly to populations in the northern regions directly impacted by the closure. Meanwhile, in Niger, General Abdourahamane Tiani seeks to bolster the economic legitimacy of his administration as the transitional period extends.
Should the reopening materialize, it is likely to be a phased process. A pilot scheme, possibly limited to specific border posts and targeted categories of goods, could precede a full normalization. Operators in both countries, wary after previous policy shifts, are now awaiting concrete actions and a stable legal framework to guide future trade.
