25 Years of the 21st Century: 1. The Age of Digital Warfare

In this series, we’re remembering some of the major events of this century and asking how they’re shaping us. This programme is all about war and conflict: from the events of September 11th 2001, to war in Afghanistan and Iraq. We're also looking at artificial intelligence on the battlefield. Where might that take us?

Matthew is joined by historian and writer Margaret MacMillan, former Chief of the Defence Staff Sir Nick Carter and author, Professor Anthony King.

Production team Editor: Sara Wadeson Producers: Marianna Brain, Emma Close, Michaela Graichen, Arlene Gregorius Sound: Tom Brignell Production Co-ordinators: Janet Staples and Katie Morrison

Archive Steve Jobs launches the Apple iPhone, 2007