Take the High Ground! plot
"From its rowdy, ribald horse-play, to its rousing marching song... from its hard-boiled hates and slugging feuds to its tough-but tender love story... this is a drama of our times... exciting, exalting, young, brave and alive!"
Film about a drill sergeant who has to prepare his soldiers for the Korean War. In between is of course one soldier who is always just a little behind, and therefore gets the special attention of the sergeant.