170205-F-DL987-004
Staff Sgt. William Fortier, left, 931st Civil Engineer Squadron emergency manager, receives help from Airman First Class June Baldessari, 931st Operations Support Squadron intel analyst, during a Chemical, Biological, Radiological, Nuclear, and Explosives class Feb. 5, 2017, McConnell Air Force Base, Kan. Using the buddy system eliminates several common mistakes while donning Mission Oriented Protective Posture gear. (U.S. Air Force photo by Senior Airman Preston Webb)