Retaking Raqqa, revulsion in South Africa, and remembering an attempted coup in Turkey. Kate Adie introduces correspondents' stories from around the world.

From Syria, Gabriel Gatehouse brings a tale of two women. One is a young Kurdish fighter trying to drive out the so called Islamic State from their de facto capital Raqqa. The other is an unrepentant jihadi bride.

One year on from the failed coup in Turkey, Mark Lowen finds a nation divided and defensive.

In Russia, the men who killed the opposition politician Boris Nemtsov may be behind bars, but that doesn’t mean we know the whole story, says Sarah Rainsford who was in court for much of their nine-month long trial.

There is no shortage of scandal in South Africa, says Andrew Harding, who has the latest on ‘state capture’ and corruption.

And Carrie Gracie reveals all about her 7,500-mile journey from China to the UK, following the route of the new Silk Road. Scorching sands, smelly camels, and dodgy lodgings are just some of the challenges she and her team faced.