A decade on, the world has largely forgotten about the Chibok girls, who were kidnapped by Nigeria's Boko Haram Islamist militants. But for victims and their families, like Solomon Maina, who is still waiting for news about his daughter, the tragedy is ongoing.

This Monday marks 12 months since war broke out in Sudan, caused by a power struggle between rival generals: on one hand, the army headed by General Abdel Fattah al-Burhan; on the other, the RSF paramilitary commanded by General Mohamed Hamdan Dagalo, also known as Hemedti.

El Nino is causing extreme weather events in East Africa and a crippling drought in the south of the continent. Experts say immediate action is needed to tackle famine and displacements.