As Niamey insists on keeping its border with Bénin sealed, citing demands for security assurances, a delicate question emerges regarding Niger’s position: if a French military presence in a neighboring country constitutes a threat significant enough to justify a border closure, shouldn’t this same logic extend to Chad?
The frontier separating Niger and Bénin remains shut. Nearly three years following the July 2023 coup, the anticipated normalization between Niamey and Cotonou has yet to culminate in the effective reopening of this vital transit route.
Despite this, indications of a thaw in relations have become more frequent in recent months. Both nations have re-engaged in dialogue and established a technical framework tasked with assessing the conditions for a reopening. Discussions have also facilitated progress on security, economic, and legal aspects.
However, Niamey maintains its stringent requirements.
During a recent public address, General Abdourahamane Tiani articulated that the border’s reopening must be contingent upon guarantees, particularly concerning security and the absence of forces deemed hostile near the frontier. This stance aligns with the position advocated by Nigerien authorities for several years: Niamey asserts that Béninese territory must not serve as a staging ground for operations that could jeopardize Niger’s security.
The core issue is that Cotonou unequivocally refutes this accusation.
Cotonou denies, Paris concurs
Since the onset of the crisis, Béninese authorities have dismissed allegations suggesting France operates military bases within Bénin, especially in the country’s northern regions.
The Béninese government firmly states it has never hosted a foreign military base on its soil. Bénin’s Minister of Foreign Affairs, Olushegun Adjadi Bakari, reiterated this point as recently as January 2025.
Paris has similarly refuted the existence of any French military base in northern Bénin. In March 2026, the Chief of Staff of the French Armed Forces, General Fabien Mandon, dismissed these accusations, affirming that no French base exists in that part of the country.
Nevertheless, a crucial distinction must be made.
France does indeed provide a form of security assistance to Bénin. French military personnel have participated in training programs and offered support to Béninese forces confronting armed groups in the country’s north. For instance, in April 2026, it was reported that French special forces were discreetly operating alongside Béninese troops. French authorities officially categorize these personnel as trainers.
Therefore, it is essential to differentiate between two aspects: the existence of Franco-Béninese military cooperation, which is not denied, and the presence of a permanent French military base or deployment at the Nigerien border, which both Cotonou and Paris deny.
This precise distinction lies at the heart of much of the ongoing debate.
An exigence that presents Niamey with a new equation
While Niger demands assurances from Bénin, another of Niger’s neighbors is rekindling ties with Paris.
In November 2024, Chad had initially terminated its military cooperation with France, asserting its commitment to full sovereignty and the diversification of its security partnerships.
The French withdrawal was presented as a significant turning point in relations between N’Djamena and Paris.
However, over recent months, the two capitals have been drawing closer once more. French military personnel are gradually returning to Chad, operating within a much more discreet and scaled-down framework than previously existed.
This development addresses a pressing security reality: Chad faces the ramifications of the war in Sudan, the threat posed by Boko Haram in the Lake Chad basin, and substantial requirements for intelligence, surveillance, and logistical capabilities.
N’Djamena can thus interpret France’s return as a sovereign and pragmatic decision.
Yet, for Niamey, this choice raises a pertinent question.
Chad, too, is a neighbor of Niger.
Consequently, if Niamey deems a French military presence near its territory as a sufficiently grave threat to prevent the reopening of its border with Bénin, how does Niger intend to respond to the renewed Franco-Chadian rapprochement?
Why would Chad be different from Bénin?
Herein lies the true paradox.
Niamey could logically assert that each state is free to select its military partners. Under this reasoning, Bénin would have the right to cooperate with France, and Chad would similarly have the right to renew its ties with Paris.
However, if this logic holds, it should also lead Niger to refrain from making Franco-Béninese cooperation a decisive condition for the reopening of its border.
Conversely, if Niamey genuinely believes that French military cooperation with a neighbor constitutes a threat to its national security, then the same rationale should, consistently, apply to Chad.
The question, therefore, is not whether Niger should close its border with Chad.
Rather, it serves to test the coherence of Niamey’s stated arguments.
Why would military cooperation with France be deemed unacceptable for Niger’s western neighbor, but acceptable for its eastern neighbor?
Geography renders this question particularly sensitive. Niger shares extensive borders with both Bénin and Chad. Thus, a foreign military presence in Chad could, theoretically, be considered part of Niamey’s immediate strategic environment.
France’s return to Chad: A test for sovereignist doctrine
The situation in Chad unfolds within a profoundly transformed regional context.
Mali, Burkina Faso, and Niger have elevated sovereignty and a break from former partner powers to central tenets of their new foreign policy. The three nations have withdrawn from ECOWAS and intensified their cooperation within the Alliance of Sahel States.
Chad, conversely, has charted a different course.
After ending its partnership with Paris in 2024, N’Djamena now appears intent on resuming military cooperation with France, while simultaneously maintaining its other partnerships.
This decision is sovereign.
However, it might prove difficult to reconcile with a conception of sovereignty that would deny neighbors the right to choose their own partners.
Consequently, it is less the French presence in Chad and more the principle of consistency that now occupies the core of the debate.
Towards a resolution between Niamey and Cotonou?
The situation could, nevertheless, evolve.
Ongoing discussions between Niger and Bénin indicate that both countries recognize the economic and security costs associated with their closed border. In the border region, populations, traders, and transporters have borne the brunt of a political crisis, which extends far beyond their local interests, for nearly three years.
Furthermore, violence in the border area shared by Bénin, Niger, and Nigeria has significantly escalated, underscoring the mutual benefit of enhanced security cooperation between the two nations.
A reopening of the border could, therefore, become a shared imperative.
Yet, to achieve this, Niamey and Cotonou will likely need to move beyond the question of France.
The debate cannot indefinitely remain confined to an opposition between “French presence” and “African sovereignty.”
If Niger seeks security guarantees from Bénin, it can legitimately request them. However, these guarantees must be grounded in verifiable facts, transparent mechanisms, and reciprocal commitments.
Crucially, they must be applied consistently to all neighbors.
The gradual resumption of French military cooperation in Chad thus introduces a new dimension to this crisis.
Niamey now faces a choice: either acknowledge that every sovereign state is free to choose its partners, or uphold a doctrine asserting that French military cooperation with a neighbor constitutes a threat justifying retaliatory measures.
In the former scenario, the reopening of the border with Bénin could be facilitated.
In the latter, the rapprochement between N’Djamena and Paris risks confronting Niger with a question that will be difficult to evade: if France poses a threat in Bénin, why would it not in Chad?
It is perhaps within this apparent contradiction that one of the primary challenges of Sahelian diplomacy currently resides: making sovereignty a universally applicable principle, rather than an instrument selectively employed based on power dynamics between neighboring states.
