We hear about the captured Ukrainians with the BBC's Yogita Limaye and Ukraine analyst, Mattia Nelles. And, the day after the UN secretary general met with the Ukrainian president, the BBC’s special correspondent Fergal Keane, and Vitaly chat to former Nato Ukraine officer, Sam de Bendern, about the prospect of peace in the region. Today's Ukrainecast was made by Phil Marzouk with Alix Pickles and Natalie Ktena. The technical producer was Emma Crowe. The assistant editor was Sam Bonham.