Fifteen soldiers were killed as a result of an ambush in southwestern Niger on Saturday, the country’s defence ministry said.
It blamed the attack on “armed terrorist groups.”
The assailants ambushed a supply mission at 1100 local time in Torodi commune after which soldiers evacuating the wounded hit an improvised explosive, the ministry said late on Sunday.
Like its neighbours Mali and Burkina Faso, Niger is a regular target for militant groups linked to al Qaeda and Islamic State.
The Jihadist threat has grown stronger despite the deployment of thousands of regional, Western and U.N. troops across West Africa’s Sahel region.
Suspected Islamic State fighters killed at least 100 civilians on Jan. 2 in raids on two villages in the western Tillabery region.
In March, at least 137 people were killed in coordinated raids in the neighbouring Tahoua region.
The two attacks were among the deadliest in recent memory.