I was away from the front lines for a while this spring, living with other troops, and considerable fighting took place while I was gone. When I got ready to return to my old friends at the front I wondered if I would sense any change in them.

Pyle frames combat not as abstract strategy but as a slow, intimate alteration of ordinary men. The speaker’s temporary removal from the front creates a before-and-after test: will his “old friends” feel the same, or will sustained fighting have changed their manner, nerves, or outlook? The line captures Pyle’s characteristic focus on the human cost of war—how repeated exposure to danger can subtly harden, exhaust, or age soldiers, even when they survive. It also hints at the correspondent’s own anxiety about returning: he anticipates not only physical risk but the emotional shock of seeing familiar people transformed by experiences he did not share.