Bluestone 42 is a British sitcom about a British bomb disposal detachment in Afghanistan during Operation Herrick, first broadcast on 5 March 2013 on BBC Three. The third and final series began on 9 March 2015 and ended on 13 April 2015. In July 2015, writers Richard Hurst and James Cary confirmed the show would not return for a fourth series, citing BBC Three's impending move to online and the withdrawal of troops from Afghanistan as contributing towards the show having run its course. While the show takes place in Helmand Province, the series was filmed in South Africa.