Boko Haram gunmen have mounted their first attacks since Nigeria's government declared them "technically" defeated, killing seven people in a raid and suicide bombing, residents told AFP Wednesday. The attacks happened on Tuesday in the north-eastern state of Borno, near the Islamists' Sambisa Forest hideout, where the army is looking to flush out remnants of the rebel group. President Muhammadu Buhari, who has made crushing the rebellion a priority, in December said a sustained counter-offensive had reduced the group's ability to strike effectively.