The Islamic State group’s online weekly Al-Naba has named a new leader for their West African affiliate, fuelling speculation about the fate of Boko Haram’s longtime commander Abubakar Shekau.

Boko Haram leadership: Islamic State group announces new leader in Nigeria

The Islamic State group’s online weekly Al-Naba has named a new leader for their West African affiliate, fuelling speculation about the fate of Boko Haram’s longtime commander Abubakar Shekau.