Locals in Nigeria's northern states have been forming vigilante groups in various areas to resist the militant group which hold more than 270 schoolgirls captive.
In Kalabalge, a village about 250 kilometres from the Borno state capital of Maiduguri, residents said they were taking matters into their own hands because the Nigerian military is not doing enough to stem Boko Haram attacks.
Yesterday morning, after learning about an impending attack by militants, locals ambushed two trucks with gunmen, a security official told The Associated Press. At least 10 militants were detained, and scores were killed, the official said, speaking on condition of anonymity because he is not authorised to give interviews to journalists. It was not immediately clear where the detainees were being held.
"That is why most attacks by the Boko Haram on our village continued (to) fail because they cannot come in here and start shooting and killing people," he said. Earlier this year in other parts of Borno, some extremists launched more attacks in retaliation over the vigilante groups.
Borno is where more than 300 girls were abducted last month and one of three Nigerian states where President Goodluck Jonathan has imposed a state of emergency, giving the military special powers to fight the Islamic extremist group, whose stronghold is in northeast Nigeria.
The group kidnapped the girls on April 15 from a school in Chibok. At least 276 of them are still held captive, with the group's leader threatening to sell them into slavery. In a video released on Monday, he offered to release the girls in exchange for the freedom of jailed Boko Haram members.