Diplomatic relations between Benin and Niger are showing signs of thawing following the election of Romuald Wadagni as Benin’s next president. The shift comes as Nigerian Foreign Minister Bakary Yaou Sangaré expressed cautious optimism about the potential for renewed dialogue between Niamey and Cotonou.

Speaking on Niger’s state broadcaster RTN, Sangaré acknowledged that no official contacts have yet been established with Benin’s incoming administration. However, he underscored the importance of goodwill gestures to rebuild trust between the two neighboring nations.

diplomatic relations strained since 2023

The relationship between Benin and Niger has deteriorated significantly since the July 2023 coup in Niger, which brought General Abdourahamane Tiani to power. Since then, Niger has kept its land border with Benin closed, disrupting vital trade flows between the two countries.

The diplomatic rift deepened further in January 2026 with mutual expulsions of diplomats and the suspension of Benin’s embassy operations in Niamey. Niger has repeatedly accused Cotonou of harboring opponents of its military regime—a claim denied by Benin’s government.

economic stakes complicate negotiations

Beyond political tensions, economic issues remain a major sticking point. The Wapco oil pipeline, which transports Nigerien crude via Benin’s Sèmè-Kpodji terminal, has become a focal point of negotiations. The closure of the land border continues to impact communities and businesses along the Niamey-Cotonou corridor.

wadagni’s presidency could reset relations

The election of Romuald Wadagni on April 12, 2026, and his upcoming inauguration on May 24 could mark a turning point. Niger’s foreign minister’s remarks suggest a conditional willingness to engage, pending concrete steps from Benin’s new leadership.

A regional mediation attempt in 2025, involving both governments and former Beninese heads of state, failed to yield progress. Restoring relations with Niger is now a top diplomatic priority for Wadagni, with potential benefits for economic recovery and security cooperation in the Sahel region.