Photographer Rachel Papo served in the Israeli army when she was 18 years old. Years later, when she was still trying to come to terms with that confusing period of her life, she returned to the army bases of Israel to photograph a new wave of soldiers in training. Her series, Serial No. 3817131, offers a rare and candid look at the innocent young people who are forced to put their normal lives on "hold" while they prepare to fight deadly wars.

Lens Culture is very happy to present 20 compelling images from that series, accompanied by an articulate and thoughtful text written by the photographer.