Manned US aircraft are involved in the hunt for more than 200 missing Nigerian schoolgirls, almost a month after they were kidnapped by Islamist militants.
The United States said manned ISR (intelligence, surveillance and reconnaissance) aircraft were being flown and it had also shared commercial satellite imagery as part of the rescue effort.
Boko Haram militants abducted 276 girls from the remote northeastern town of Chibok in Borno state on April 14. Some 223 are still missing and on Monday the militants released a new video purporting to show some of them.
Nigeria’s government said on Monday evening that it was studying the video in which the militant leader appears to indicate that he is prepared to free the girls in exchange for the release of Boko Haram fighters held in prison.