A group of nearly 300 women and girls, which the Nigerian army says were freed from Boko Haram militants earlier this week, have been taken to a refugee camp in north-eastern Nigeria.
Burundi's government accuses opposition groups campaigning against President Nkurunziza's re-election bid of being linked to "terrorists".
The Nigerian military is expected to hand over nearly 300 people rescued from Boko Haram camps, so they can receive treatment and see their families.
One month after the Garissa university attack there are allegations Kenyan security forces have carried out extra-judicial killings in their hunt for members of the al-Shabab group.
One of the leading operators of masts for mobile phones in Africa, Eaton Towers, has put together $350m for new acquisitions, alongside a major deal in Egypt.