The news follows months of allegations from politicians and soldiers who have told The Associated Press that some senior officers were helping the Islamic extremists and that some rank-and-file soldiers even fight alongside the insurgents and then return to army camps. They have said that information provided by army officers has helped insurgents in ambushing military convoys and in attacks on army barracks and outposts in their northeastern stronghold.
Leadership newspaper quoted one officer saying that four other officers, in addition to the 15, were found guilty of “being disloyal and for working for the members of the sect.”
Defense Ministry spokesman Maj. Gen. Chris Olukolade did not immediately respond to requests for comment. Last week, he denied that senior military officers were being investigated for helping Boko Haram and sabotaging a year-old offensive to curb the 5-year-old uprising that has killed thousands.
Boko Haram has attracted international condemnation and U.N. sanctions since its April 15 abduction of more than 300 schoolgirls, of whom 272 remain captive.
Nigerian activists pressing the government to rescue the schoolgirls filed a complaint this week against a police ban on protests.
“We filed a complaint that the police don’t have any right to stop people from expressing themselves,” said community leader Pogu Bitrus of Chibok, the town from which the girls were abducted.
The protests have “degenerated” and are “now posing a serious security threat,” Abuja police commissioner Joseph Mbu said in yesterday’s statement banning all protests related to the topic.
The kidnapping crisis has highlighted Nigeria’s failure to curb Boko Haram’s uprising.