U.S. Marines with Headquarters Company, 4th Marine

U.S. Marines with Headquarters Company, 4th Marine Regiment, 3rd Marine Division, set up a Lightweight Water Purification System (LWPS) at Blue Beach, Malaysia, Oct. 1, 2019. Marines swam several meters into the ocean to set the anchor for the dolphin strainer in order to set up the Ocean Intake Structure System (OISS) during exercise Tiger Strike 2019. Tiger Strike 19 focuses on strengthening joint military interoperability and on increasing readiness by practicing for humanitarian assistance, disaster relief, amphibious and jungle warfare operations, all while fostering cultural exchanges between the MAF and the U.S. Navy, Marine Corps team