President Idriss Deby of Chad said on Wednesday he knew the whereabouts of Abubakar Shekau, the leader of the Nigerian militant group Boko Haram, and called on him to surrender or risk being killed.
Drug use in Kenya has risen fast in the past few years, according to religious leaders, politicians and charities working to tackle the problem. They say domestic use has soared as international drug cartels have turned east Africa into a major transit route for narcotics from Afghanistan. Some of the drugs spill onto the local market, they say.
Russia's Defence Ministry said on Thursday that large-scale military exercises had started in southern Russia and in disputed territories on Russia's borders.
U.S. Democrat Hillary Clinton on Wednesday broke her silence over a budding controversy involving her use of personal email for work when she was secretary of state, saying she wanted the U.S. State Department to release them swiftly.
