U.S. Navy Lt. Mark Snyder, right, trains members of Commonwealth of the Northern Mariana Islands Department of Fire and Emergency Medical Services on how to safely detonate unexploded ordnance in Marpi, Northern Mariana Islands, Aug. 9, 2018. Snyder is assigned to Explosive Ordnance Disposal Mobile Unit 5, Detachment Marianas. Navy photo by Petty Officer 3rd Class Danny Ray Nunez Jr.