Tech. Sgt. Wong Ly, 31st Communications Squadron cable and antenna systems supervisor, points out spots on a tower where training will occur at Aviano Air Base, Italy, Aug. 8, 2019. Routine climbing training is required for 'Cable Dawgs' as they need to safely climb heights of over 20 feet to perform their mission. (U.S. Air Force photo by Staff Sgt. Rebeccah Woodrow)