Airmen from different career fields challenge themselves in the Ranger Assessment course which is a combat leadership course which can lead to attending Army Ranger School. The 29 Airmen who began the course came from six major commands and represented security forces, tactical air control party, airfield management and battlefield Airmen specialties. The RAC instructors provide this stress-oriented battle school for airmen to develop better leadership and command tools under the mental, emotional and physical strain. They push the students to improve their resiliency and coping mechanisms.