French uranium mining company Orano Group has launched legal action against the State of Niger following the arrest of its local director in Niamey.

In a statement released Tuesday, the company confirmed that Nigerien authorities had also seized its equipment amid ongoing tensions.

The development marks a sharp escalation in strained relations between Niger’s military government and foreign companies operating in the mining sector.

Observers warn the dispute could affect uranium production and further isolate Niger from key international partners.