200221-N-YD647-0316 INARAJAN, Guam (Feb. 21, 2020) A group of 6th grade Inarajan Middle School students look through a Naval Firefighter’s Thermal Imager (NFTI) during a hands-on demonstration at Inarajan Middle School. (U.S. Navy photo by Mass Communication Specialist 2nd Class Destinyy Reed/Released)