There is a flashback of the river bathing where the man leading the squad is splashing with the kids. A couple of the naked boys` bottoms can be seen, but the spray renders the scene blurred.
The troop of child soldiers reach a river. The girls are sent away and the boys have to strip, stand to attention, bathe, soap and wash themselves. Two of the girls peek, but quickly turn away. The boys are all naked front and rear.