Responders actively address a reported waste oil spill from the 145-foot U.S.-flagged freight ship Mariana in Tinian Harbor, Commonwealth of the Northern Mariana Islands on June 6, 2025. The operator of the Mariana reported the source secure, no additional leak or discharge, and an estimate around 30 gallons of waste oil. The U.S. Coast Guard is monitoring the clean up and will investigate the cause of the spill. (Courtesy photo)