180930-N-IL519-1004 GULF OF ADEN (Sept. 30, 2018) Sailors aboard a rigid-hull inflatable boat provide life guard support while Sailors enjoy a swim call while underway aboard the expeditionary sea base USS Lewis B. Puller (ESB 3). The expeditionary sea base platform supports Naval Amphibious Force, Task Force 51, 5th Marine Expeditionary Brigade’s diverse missions that include crisis response, airborne mine countermeasures, counter-piracy operations, maritime security operations and humanitarian aid/disaster relief missions while enabling TF 51/5 to extend its expeditionary presence in the world’s most volatile regions. (U.S. Navy photo by Logistics Specialist Seaman Janny Sanchez/Released)