Chief Master Sgt. Colby Brusch, 752nd Special Operations Aircraft Maintenance Squadron superintendent, reviews the performance records of a technical sergeant during a mentorship board at Royal Air Force Mildenhall, England, Aug. 26, 2020. Technical sergeants took advantage of the knowledge of chief master sergeants and senior master sergeants to accelerate their journey of promoting to the rank of master sergeant. (U.S. Air Force photo by Airman 1st Class Joseph Barron)