In areas where Boko Haram militants had been in control, it found people without water, food or sanitation.

Karabakh Defense Army troops refrained from retaliating to continue controlling the situation along the line of contact.

Morocco left the AU in 1984, after the organisation recognised the independence of Western Sahara.

The attack comes just days after a Tunisian delivery man plowed a 19-tonne truck into crowds of Bastille Day revelers in Nice.

North Korea has test-fired a series of ballistic missiles in recent months, in defiance of United Nations Security Council resolutions.