June 3, 2026
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Freshly sworn in as Bénin’s head of state, Romuald Wadagni embarks on a dual-city diplomatic mission to Niamey and Ouagadougou on June 2, marking his first international engagement since assuming office on May 24. This early post-investiture trip signals a deliberate pivot toward repairing strained relations with Sahelian neighbors, particularly Niger and Burkina Faso, following months of diplomatic distance under his predecessor Patrice Talon.

Diplomatic overture aimed at restoring regional harmony

The timing of Wadagni’s visit couldn’t be more strategic. The July 2023 military takeovers in Niamey and Ouagadougou triggered a sharp deterioration in Bénin’s bilateral ties with both nations. His predecessor’s alignment with the Economic Community of West African States (ECOWAS) – increasingly viewed as adversarial by the region’s new military regimes – exacerbated tensions, including the closure of the Niger-Bénin border and recurring accusations of cross-border security breaches.

As a former finance minister known for his pragmatic approach, Wadagni’s choice to prioritize in-person diplomacy over formal statements demonstrates a clear intent to mend fences. His swift action in the second week of his presidency underscores the urgency of addressing accumulated grievances that have disrupted regional trade and security cooperation.

Reviving the Cotonou-Niamey trade corridor: a shared economic imperative

The Cotonou-Niamey trade corridor remains a critical artery for landlocked Niger, making its restoration a key priority for both nations. The suspension of bilateral trade – first due to ECOWAS sanctions, then compounded by Niger’s withdrawal from the bloc along with Burkina Faso and Mali – has dealt a severe blow to Bénin’s port economy. Cotonou’s once-dominant role in Sahelian trade has dwindled as cargo volumes shifted to Lomé and Tema.

For Bénin, reopening this vital economic lifeline is both a fiscal necessity and a diplomatic imperative. Port and customs revenues form a significant portion of state income. Achieving normalization will require reopening all border crossings and eliminating extra duties imposed by both sides. Security concerns, particularly the threat posed by armed groups operating near the W Park and along the shared border, will also be high on the agenda.

Navigating a delicate diplomatic balancing act

Wadagni faces a complex diplomatic equation: maintaining Bénin’s ECOWAS membership while engaging constructively with the Alliance of Sahel States (AES), established in September 2023 by Niger, Burkina Faso and Mali to distance themselves from the Abuja-based bloc. His challenge is to advance reconciliation without appearing to endorse military transitions or abandon Bénin’s regional commitments.

The symbolic weight of choosing Niamey and Ouagadougou as his first non-coastal destinations cannot be overstated. These nations share not just borders with Bénin but also pressing security challenges in its northern regions. Repeated jihadist attacks in northern Bénin, attributed to affiliates of Al-Qaeda and the Islamic State, make renewed military cooperation with Sahelian forces essential.

The true test will be the reception Wadagni receives from General Abdourahamane Tiani and Captain Ibrahim Traoré. Their governments have increasingly favored partnerships with Moscow and distanced themselves from traditional West African frameworks. Wadagni’s gamble is to prove that a distinct Bénin-led approach – one that doesn’t conform to ECOWAS directives – can yield tangible benefits for border communities and economic operators alike.