The incident occurred on 6 February 2015 , marking the first major Boko Haram incursion into Niger .
The 2015 Niger raid was an unsuccessful assault on the Nigerien towns Bosso and Diffa , perpetrated by Boko Haram .
The incident occurred on 6 February 2015 , marking the first major Boko Haram incursion into Nigerien .
The 2015 Niger raid was an unsuccessful assault on the Nigerien towns Bosso and Diffa , perpetrated by Boko Haram .