180424-M-QB730-013 KANEOHE BAY, Hawaii (April 24, 2018) Hospitalman Spurgeon Crosby grabs a line to tie down a floating barrier to his jet ski during the equipment deployment training phase of exercise Hanini Response at Marine Corps Base Hawaii (MCBH). The exercise is designed to train on the Hawaii Area Contingency Plan and the MCBH Immediate Response Guide. (U.S. Marine Corps photo by Lance Cpl. Isabelo Tabanguil/Released)