Shore Defenders Marines assigned to the 3rd Reconnaissance Battalion conduct a water insertion during Pololu Strike at Marine Corps Base Hawaii, Aug. 23, 2023. The exercise focused on staff education, planning and battalion-led field training. SHARE: Download: Full Size (1.59 MB) Tags: training, Hawaii, Marine Corps Credit: Marine Corps Sgt. Israel Chincio VIRIN: 230830-M-ET529-1295Y.JPG Photo Gallery