A child from the pediatric oncology department at the Aviano National Cancer Institute in Aviano, Italy, operates a fire hose at the 31st Civil Engineer Squadron fire department at Aviano Air Base, Feb. 12, 2015. Several children, their family and friends, visited the base for a tour where they visited the fire department and got a close-up look at an F-16 Fighting Falcon. (U.S. Air Force photo/Airman 1st Class Ryan Conroy/Released)