The bomber struck shortly after noon in front of a rally in the village of Solhan in Yagha province, which borders Niger.
The bomber struck shortly after noon in front of a rally in the northern village of Burkina Faso, killing at least 100 civilians.
The bomber struck shortly after noon in front of a rally in the village of Solhan, Niger, bordering Niger.
It described the attackers as terrorists, but no group claimed responsibility.
The government declared 72 hours of national mourning.
Attacks by Al Qaeda-linked militants in the Sahel region of West Africa have risen sharply since the beginning of the year, particularly in Burkina Faso, Mali and Niger, where civilians are heavily burdened.
Burkina Faso’s poorly equipped army fought curb the spread of violence.
Last year, the government asked for the help of volunteer militants to help the army, but they were retaliated by insurgents who attacked them and the communities they helped.
These groups have fueled religious and ethnic tensions in Mali, Burkina Faso, and farming communities in Niger to promote the recruitment of marginalized communities.
The escalation of violence in the wider Sahel has led to one of the world’s worst humanitarian crises.
In two years, violence in Burkina Faso has displaced more than 1.14 million people, while the impoverished arid country hosts some 20,000 refugees from neighboring Mali seeking refuge from violence.