So-called Islamic State says its West African affiliate Boko Haram has a new leader, but makes no mention of the fate of his predecessor Abubakar Shekau. Abu Musab al-Barnawi, who was previously spokesman for the Nigerian-based Islamists, is featured in the latest issue of an IS magazine.
Source: Boko Haram in Nigeria: Abu Musab al-Barnawi named as new leader – BBC News