Hear our report from a Médecins Sans Frontières hospital treating the injured near Mosul

Iraqi forces have opened a new front in their battle to dislodge so-called Islamic State militants from Mosul. Troops are now pushing into the city from the north and the south, and civilians are frequently caught in the fighting. Our Defence Correspondent Jonathan Beale has visited an Médecins Sans Frontières hospital near the front line, where the injured are being treated.