Niamey is stripping some of its own citizens of their nationality on national security grounds while continuing to shield a Beninese national wanted by Cotonou’s courts. That contradiction now hangs over the fragile reconciliation between Niger and Benin.
The extradition case at the centre of the row
Kemi Seba, a Beninese activist, was arrested in South Africa in April 2026 and faces extradition proceedings to Benin. Cotonou is seeking him in connection with the attempted coup of 7 December 2025, accusing him of backing the putschists and issuing arrest warrants against him. He denies the charges.
His defence strategy runs through Niamey. Seba holds a Nigerien diplomatic passport and the title of special adviser to General Abdourahamane Tiani, both granted in 2024. That same diplomatic passport is what allowed him to enter South Africa in late 2025.
Niger has thus become a central pillar of his legal and political defence against Benin’s extradition request.
Five citizens stripped, one foreigner protected
The contrast is stark.
On 17 September 2026, Tiani signed a decree provisionally stripping five people of Nigerien nationality: former Prime Minister Ouhoumoudou Mahamadou and four other citizens, including former associates of Mohamed Bazoum and a social media activist. The government accuses them of collusion with foreign powers, undermining state security, spreading data liable to disturb public order, and activities capable of disrupting peace and public safety.
These are provisional measures taken under a 2024 ordinance. The decision brings to 25 the number of people temporarily stripped of nationality since the mechanism was introduced.
Niamey frames the measures as necessary to defend fundamental interests and national security. But their growing use has fuelled controversy over the political deployment of nationality. Human Rights Watch has said the mechanism raises serious concerns about human rights and procedural safeguards.
A symbol that is hard to ignore
On one side, Nigeriens are provisionally stripped of their nationality in the name of protecting the state. On the other, a Beninese national with a long record of hostility toward Western influence in Africa holds an official position with the Nigerien head of state and a diplomatic passport.
The symbolism is difficult to overlook.
Who Kemi Seba is — and why he matters
Seba is not an outside observer of regional politics. A pan-Africanist activist known for his attacks on France and Western influence in Africa, he has moved closer to Sahel military governments in recent years. His ties to Niamey were formalised through his appointment as Tiani’s special adviser.
His posture toward Benin is openly confrontational. After the 7 December 2025 coup attempt, Beninese authorities issued arrest warrants against him, arguing that his statements and certain videos released at the time amounted to support for those who tried to overthrow the government. Benin then launched an extradition procedure from South Africa.
Politically, the problem for Niamey remains intact: Seba is now directly tied to a case that touches Benin’s political stability, and the fact that he holds an official role with the Nigerien president is bound to be watched closely in Cotonou.
A delicate moment for Niger-Benin relations
The case lands at a particularly sensitive time. After years of tension following the July 2023 coup in Niger, Niamey and Cotonou had recently begun to rebuild dialogue.
On 2 June 2026, Beninese President Romuald Wadagni travelled to Niamey to meet Tiani. The Beninese presidency presented the visit as a sign of warming relations and a willingness to revive bilateral cooperation.
That rapprochement matters strategically to both states. Niger and Benin are neighbours with shared economic interests, communities living on both sides of the border, and common security challenges. Their cooperation is also important for trade and for the movement of people and goods.
Any deterioration in trust between Niamey and Cotonou therefore carries consequences far beyond diplomacy.
That is why the Kemi Seba file arrives at the wrong moment. As the two countries try to turn the page on years of confrontation, the maintenance of a privileged relationship between Niger’s leadership and a man sought by Beninese justice risks deepening misunderstandings.
Tiani’s political paradox
The question facing Niamey is not whether Seba is guilty or innocent — that is a matter for the courts. The question is the political message the Nigerien authorities are sending.
Tiani says national sovereignty, the defence of Niger’s fundamental interests and the fight against external threats are at the heart of his agenda. Under that logic, Nigeriens accused of undermining state security can face a measure as severe as the provisional loss of nationality.
Yet at the same time, Niamey maintains an institutional closeness to Seba, a foreign national whose country of origin is now seeking his extradition.
That difference in treatment inevitably raises a question of consistency. Can sovereignty be invoked to punish Nigerien citizens severely while also serving as a shield for a foreign national wanted by a neighbouring state’s justice system?
It is precisely this question that may haunt the relationship between Niamey and Cotonou.
Reconciliation tested by the Kemi Seba file
Normalisation between Niger and Benin cannot rest on leader-level meetings and statements of intent alone. It will also require gestures capable of restoring trust.
In the Kemi Seba case, Niamey is in an awkward position. By granting the activist a diplomatic passport and an official role, Tiani’s government created an institutional link that goes far beyond a simple relationship with a foreign activist. That choice is now back in the spotlight just as Benin demands his handover.
Niger can defend its sovereign choices. Benin can pursue the legal procedures it deems necessary. South Africa remains sovereign in the decision it will take at the end of the extradition process.
But politically, one reality stands: the protection granted to Kemi Seba complicates the rapprochement between Niamey and Cotonou.
The paradox is sharper still because this protection comes as the Nigerien regime hardens its policy toward several of its own citizens. Between the provisional loss of nationality for Nigeriens accused of harming state interests and the diplomatic passport granted to a Beninese national sought by Cotonou, Tiani’s government will sooner or later have to answer a question of political coherence.
If Niamey genuinely wants to restore lasting relations with Cotonou, it will have to show that the rapprochement between the two countries goes beyond official ceremonies.
Reconciliation is also built on trust. In the Kemi Seba affair, that trust remains visibly fragile.
