Senior Airman Carli Ziegler, left, with the 36th Medical Support Squadron, briefs Chief Master Sgt. Anthony Johnson, Pacific Air Forces command chief and his spouse, on the support the medical clinic provides Feb. 1, 2017, at Andersen Air Force Base, Guam. During his visit, Johnson visited with Airmen and Soldiers from across the base to gain a firsthand understanding of their mission, their capabilities and the base resources available to them. (U.S. Air Force photo by Airman 1st Class Jacob Skovo)