190529-N-DX868-1035 SAN DIEGO (May 29, 2019) Hospital Corpsman 1st Class Dominic Soto, assigned to Navy Environmental Preventive Medicine Unit (NEPMU) 5, administers an insecticide treatment to the uniforms of Sailors from Coastal Riverine Squadron (CRS) 1 during a training exercise for an upcoming mobilization. (U.S. Navy photo by Hospital Corpsman 1st Class Kenji Shiroma/Released)