ABUJA (Dispatches) -- The ISWAP takfiri group said in an audio recording heard by Reuters on Sunday that Abubakar Shekau, leader of rival Nigerian militant group Boko Haram, was dead.
Shekau died around May 18 after detonating an explosive device when he was pursued by ISWAP fighters following a battle, a person purporting to be ISWAP leader Abu Musab al-Barnawi said on the audio recording.
Two people familiar with al-Barnawi told Reuters the voice on the recording was that of the ISWAP leader.
A Nigerian intelligence report shared by a government official and Boko Haram researchers have also said Shekau is dead.
Last month, Nigeria’s military said it was investigating Shekau’s alleged death, also reported in Nigerian and foreign news outlets. The audio statement, first obtained by local media, is ISWAP’s first confirmation that its arch rival in the Lake Chad region has been killed.
Daesh terrorists “are consolidating the whole area, the Lake Chad region and (Shekau’s stronghold),” said Bulama Bukarti, an analyst specializing in Boko Haram at the Tony Blair Institute for Global Change.
“ISWAP had framed Shekau as the problem and he was the only person they wanted to remove,” Bukarti said of Daesh’s attempt to lure Boko Haram commanders and fighters to their side.
Shekau’s death could lead to the end of a violent rivalry between the two groups, enabling ISWAP to absorb Boko Haram fighters and consolidate its hold on territory in northeastern Nigeria, political analysts said.
That would allow ISWAP to focus its attention on the government and military, whose war efforts are languishing.
Boko Haram’s leader was reported to have been killed on several occasions over the last 12 years, including in announcements by the military, only to later appear in a video post.
In the audio recording, the man identified as al-Barnawi said his fighters had sought out the warlord on the orders of the Daesh leadership, and battled Boko Haram insurgents until Shekau fled.
ISWAP chased him down and offered him the chance to repent and join them, he said.
“Shekau preferred to be humiliated in the afterlife than getting humiliated on earth, and he killed himself instantly by detonating an explosive,” he said.
Boko Haram grabbed headlines worldwide with its 2014 kidnapping of more than 270 schoolgirls from the town of Chibok, sparking a global campaign for their return.
Around 100 of the Chibok Girls are still missing, and some are thought to have died in captivity.