Petty Officer 1st Class Justin Selan, a marine science technician at Sector Boston, conducts container inspections at the Conley Terminal Monday, Aug. 5, 2024. Marine science technicians safeguard the integrity of maritime commerce infrastructure by conducting inspections of shipping containers, ensuring the safe handling of hazardous material, and taking proactive measures to prevent any potential disruptions. (U.S. Coast Guard photo by Petty Officer 1st Class Amber Howie)