![](https://www.hurstpublishers.com/wp-content/uploads/2015/05/Kilcullen-photo-scaled-e1582282329162.jpg)
David Kilcullen
David Kilcullen is an author, an expert on unconventional and guerrilla warfare, and a former soldier and diplomat. He was a senior counterinsurgency adviser during the Iraq and Afghanistan wars. His previous books with Hurst include The Accidental Guerrilla; Blood Year; and Out of the Mountains.