At least 20 people were killed when Islamist group Boko Haram attacked a town in northeast Nigeria, triggering clashes with troops stationed there, the military said on Sunday.
Reuters reported that a spokesman for Nigerian forces in northeastern Borno State, which lies at the heart of a four-year-old Islamist insurgency, said the Islamists crept into the town of Damboa in the early hours of Saturday.
Continue after the break.