Daniel Carlson, fire protection engineer, U.S. Army Corps of Engineers – Far East District, explains the importance of fire protection engineering during a presentation at Humphreys High School, Camp Humphreys, on Feb. 21, 2025. Using the design plans for one of his projects, Carlson highlighted key fire safety measures in building construction and answered student questions about fire prevention in military facilities. (U.S. Army photo by Yohan An)