Mozambicans will vote for a new president this week, who many hope will bring peace to a country that has faced a jihadist insurgency in the north for almost seven years. How are security challenges impacting campaigning and voting?

Also, did you know that for a year, Nigeria has not had any ambassadors representing the country abroad? What is the diplomatic impact?

And we hear how climate change is affecting wine production in South Africa.

Presenter: Charles Gitonga Producers: Bella Hassan and Rob Wilson in London. Blessing Aderogba was in Lagos Senior Producer: Karnie Sharp Technical Producer: Jack Graysmark Editors: Andre Lombard and Alice Muthengi