Lieutenant Harper, surfing Army Engineer, must pass the Ranger Assessment and Selection Program (RASP). He's promised Michelle, his ex-girlfriend CIA Officer, to be one of the few selected for the coveted 75th Regimental scroll. She's recruited him to back her up by commanding a Military Intelligence platoon in Korea. RASP won't be easy. Harper must lead a pair of enlisted Ranger candidates to victory. Captain Dobbs, an infantry officer also competing for selection, has Harper's number. Aggressive officers battle head-to-head in each task; Engineer vs. Infantry. The 75th Ranger Regiment's motto requires initiative, but will Harper win or lose against Dobbs by sticking with the Ranger Handbook? Or might he die in the process?