At least 11 soldiers have been killed, following an attack, by suspected Boko Haram militants, in Chad.
At least four people, three civilians and a soldier, have been killed, following a double suicide attack, by Boko Haram militants, in Niger.
At least two soldiers have been killed, and a further four wounded, following an ambush, by Boko Haram militants, in Niger.
Two suicide bombers, suspected to be Boko Haram militants, detonated their explosives near an army camp, in Chad.
At least six people have been killed, following an attack, by suspected Boko Haram militants, outside the city of Maiduguri, in northern Nigeria.
At least 19 Boko Haram militants, and two Chadian soldiers, have been killed in fighting, following an attack on a village in Chad.
Suspected Boko Haram militants have reportedly attacked an island on Lake Chad, on the Niger side of the large lake.
Militants from the Nigerian terrorist group Boko Haram have attacked villages in the neighbouring country of Chad, for the first time since their insurgency began five years ago.
A car bomb attributed to Nigerian terrorist group Boko Haram has been detonated outside parliament buildings in a Niger border town frequently targeted by the group.