Ranger School is a peer evaluated series of different Field Exercises where all billets and positions are shuffled regardless of rank. No two Ranger Schools are alike and the details of each Field Exercises are kept hidden until after roles are assigned. Soldiers will have a different role or be assigned to a different group during each Field Exercise. At the end of the school, every soldier provides a peer evaluation on the leadership taking part. A combination of peer evaluations and cadre score cards determine who earns a Ranger Tab. Ranger Schools are unique as they are the only Specialty School or Qualification to be held on a Sunday night during Operation times.