Ranger School is open to all Military Occupational Specialties (MOSs) in the U.S. Army, however, the two largest groups of attendees for Ranger School are from the U.S. Army's Infantry Basic Officer Leadership Course (IBOLC), and the 75th Ranger Regiment.
Ranger School is open to all Military Occupational Specialties (MOSs) in the U.S. Army, however, the two largest groups of attendees for Ranger School are from the U.S. Army's Infantry Basic Officer Leadership Course (IBOLC), and the 75th Ranger Regiment.