This unique set of images was produced on the front line by an Army captain keen to reduce tension levels during patrols. See SWNS story SWARMY: Artillery officer Alex Biddulph, 32, picked up a pen in order to capture the tension and humour of life under fire in Afghanistan. He used time between patrols to record anything from dark military humour to the nerve-racking moment a soldier uses his fingertips to probe for a roadside bomb. Capt Biddulph, of 26th Midland Gunners, who served two tours in Afghanistan, said that he wanted to capture his time in Afghanistan in a unique way.