how long rasp
Ranger Assessment and Selection Program. Ranger Assessment and Selection Program (RASP) is an 8-week course held at Fort Benning, Georgia. RASP is required for all ranks. As of 2010, RASP replaced both the RIP (Ranger Indoctrination Program) for enlisted Soldiers and ROP (Ranger Orientation Program) for Officers, both commissioned and noncommissioned and below to be assigned to the U.S. Army's 75th Ranger Regiment.