U.S. Coast Guard responders assess the Tinian Harbor June 11, 2025 following the conclusion of clean-up activities on June 8, for a reported waste oil spill of an estimated 30 gallons or less from the 145-foot U.S.-flagged freight ship Mariana in Tinian Harbor, Commonwealth of the Northern Mariana Islands on June 6. The operator of the Mariana reported the source secure, no additional leak or discharge, and took immediate action to address the spill. (U.S. Coast Guard photo by Petty Officer 1st Class Jon Kramer)