According to report - Nigerian army had early warnings of a Boko Haram attack on a Chibok girls but ignored, Military says Amnesty claim that it knew Boko Haram would attack Chibok school where girls were abducted is "unfounded".
Nigeria's army has rejected as "unfounded" statements by Amnesty International that it had early warnings of a Boko Haram attack on a Chibok girls' school last month, which led to the abduction of more than 200 pupils.