Niger’s military government has relocated approximately 1,000 tonnes of uranium concentrate to a military airbase on the outskirts of Niamey, creating what security analysts are calling a high-value target in one of the Sahel’s most volatile conflict zones.
The uranium yellowcake: seized from French nuclear company Orano’s Somair mine in 2024: now sits at Air Base 101, adjacent to Niamey’s main international airport. The stockpile represents roughly 63.4% of the 150,000 tons produced during Orano’s operational control and carries an estimated value of $240 million.
The strategic calculus here isn’t subtle. Niger’s junta moved material they don’t legally own to a facility they can control. What they didn’t anticipate was how quickly that facility would become a battlefield.
When Militants Came Knocking
In late January 2026, Islamic State-linked fighters attacked the airport complex in a coordinated assault involving motorcycle-mounted gunmen and drone strikes. At least 20 attackers died in the engagement. Four Niger security personnel were injured.
The militants came within striking distance of the uranium stockpile.
Security experts have been warning about this exact scenario since the material was first moved. Storing weapons-grade precursor material at an active military installation in a region with persistent jihadist activity creates obvious vulnerabilities. The January attack proved them right.
The concentration of uranium at a single, known location transforms what was already a security problem into a tactical liability. Militant groups operating in the region now have a fixed, high-value target worth both symbolic value and potentially significant financial return on black markets.
The Seizure That Started It All
Niger’s military government took control of the Somair mine in late 2024, alleging that Orano planned to cease operations and divest its stake without proper authorization. The French company disputed those claims and initiated arbitration proceedings.
In June 2025, an arbitration tribunal from the International Center for Settlement of Investment Disputes ruled that Niger could not remove or sell the uranium without Orano’s consent. The military government moved the material to Air Base 101 anyway.
Orano has warned it will take “any and all actions” to prevent third-party acquisition of the yellowcake. That warning effectively killed Niger’s attempts to find buyers, leaving the material in limbo at the military base while diplomatic and legal battles drag on.
The dispute reflects broader tensions playing out across Africa’s mining sector, where resource nationalism has gained momentum following military coups in Niger, Mali, and Burkina Faso. Western mining companies that once operated with relative stability now face host governments willing to seize assets and renegotiate terms unilaterally.
A Stockpile Without a Market
Niger tried to sell the uranium. No one bought.
The military government offered the material on international markets, hoping to convert the seized yellowcake into cash that could fund government operations. But Orano’s legal threats and warnings to potential buyers created what amounts to a commercial quarantine around the stockpile.
International buyers face legal exposure if they purchase material subject to ongoing arbitration. They also risk running afoul of nuclear material tracking requirements and export controls. The complexity and legal risk outweigh the financial upside for most legitimate purchasers.
That leaves Niger holding roughly $240 million in uranium it can’t sell, stored at a military base that just proved vulnerable to militant attack. The material generates no revenue, requires security resources to protect, and creates diplomatic friction with France and other Western nations.
Meanwhile, Niger’s economy has deteriorated since the 2023 military coup that brought the current junta to power. The country lost significant foreign aid, saw its currency devalued, and now struggles with the basic functions of government finance. The uranium stockpile represents desperately needed capital locked in legal and logistical stalemate.
The Arbitration Trap
The ICSID arbitration ruling created binding obligations that Niger’s government chose to ignore. By moving the uranium despite the tribunal’s prohibition, the junta positioned itself in direct violation of international investment law.
That violation has consequences beyond the immediate dispute with Orano. It signals to other foreign investors that arbitration rulings and contractual protections may not be honored in Niger. That signal makes future investment less likely and more expensive as companies price in expropriation risk.
The arbitration also limits Niger’s options for resolving the standoff. Any settlement that doesn’t compensate Orano adequately could trigger additional legal action. But compensating Orano properly would require paying for uranium the government believed it had legitimate right to control as a sovereign owner of mineral resources.
It’s a needle that’s almost impossible to thread without one side accepting significant losses.
A Partial Resolution?
In February 2026, Niger’s military leader Abdourahamane Tiani announced the government is prepared to return approximately 95,000 tonnes of yellowcake to Orano. The announcement represents a potential de-escalation after more than a year of confrontation.
The proposed return covers the vast majority of the seized material. If completed, it would address Orano’s primary concern: recovery of uranium produced under its operational control: while potentially allowing Niger to retain a smaller portion as compensation for what the government views as decades of exploitative mining contracts.
But significant obstacles remain. The logistics of safely transferring 95,000 tonnes of uranium concentrate require coordination between parties that have spent the past year in legal combat. Security conditions around transport routes would need assessment and guarantees. And the fundamental question of who controls the Somair mine itself remains unresolved.
The Islamic State-affiliated attack on Air Base 101 likely accelerated Niger’s willingness to negotiate. Securing the uranium stockpile requires military resources that Niger’s security forces need elsewhere. Every day the material sits at the airbase represents another day of vulnerability to theft, sabotage, or seizure by non-state actors.
Strategic Miscalculation
Niger’s decision to seize and relocate the uranium reflected confidence that the military government could dictate terms to foreign companies operating within its borders. That confidence was misplaced.
The junta underestimated how legal protections and international market dynamics would constrain its options. It also underestimated the security implications of consolidating valuable nuclear material at a fixed location in an active conflict zone.
The result is a strategic liability that generates no revenue, requires scarce security resources to protect, and complicates Niger’s relationships with potential economic partners. The uranium that was supposed to represent sovereign control over national resources instead became evidence of the limitations that sovereignty faces in interconnected global markets.
For mining companies operating in politically unstable jurisdictions, Niger’s experience offers a case study in how quickly operational control can be lost: and how difficult it can be for governments to monetize seized assets when legal frameworks and market access depend on respecting established contracts.
The final resolution remains uncertain. Whether Niger follows through on returning the uranium to Orano, whether Orano accepts a negotiated settlement that allows Niger to retain some material, and whether the Somair mine resumes operations all depend on negotiations playing out against a backdrop of deteriorating security and economic pressure on Niger’s military government.
What’s certain is that 1,000 tonnes of uranium yellowcake sits at a military base that militants have already attacked once. Every day it remains there represents both a security risk and a reminder that seizing assets is far easier than profiting from them.
