U.S. Air Force Master Sgt. David Custer, Vermont Air National Guard’s 158th Maintenance Squadron lead crew chief, martials a U.S. Air Force F-16 Fighting Falcon into its parking space on Kadena Air Base, Japan, July, 22, 2015. The 158th ANG Fighter Wing is providing a theater security package throughout the Indo-Asia-Pacific region. (U.S. Air Force photo by Airman 1st Class John Linzmeier)