A man uses his mobile phone at a beach in the Somali capital, Mogadishu on Friday. With the imminent arrival of fibre optic services, the Islamist group al-Shabab, which controls territory outside Mogadishu, has issued a directive banning companies from providing the internet. A man who sought refuge in the grounds of the cathedral in South Sudan?s capital, Juba, tunes his radio on Monday. The conflict between the government and rebels, which erupted in mid-December, showed no sign of ending this week?...