The USA's Invisible Army

The US Air Force has a third of its drones stationed at Kandahar airbase in Afghanistan. Kate Adie introduces stories, insight, and analysis from correspondents around the world: During almost two weeks with US Forces in Afghanistan, Justin Rowlatt gets a glimpse of the intensity of the air war that is a key part of President Trump’s new strategy there. In Belarus , Lucy Ash hears talk of dancing tractors and virtual tanks tearing through computer generated downs – unlikely indicators of economic success. Paul Blake returns to the British Virgin Islands to see how they’re coping six months after Hurricane Irma tore through the Caribbean. Jane Dyson marvels at the Pandav Lila – an epic, twelve-day re-enactment of the Hindu Mahabharata which consumes a village high up in the Indian Himalayas every two years. And Petroc Trelawny meets a Transylvania aristocrat who’s just got his castle back three-quarters of a century after it was seized.