ASAN BEACH, Guam (May 21, 2015). Construction Mechanic 1st Class Scott Lewis and Gunners Mate 2nd Class Omar Renfro place stakes to mark flag positions while Engineering Aid 1st Class William Atwater uses an Auto Level to ensure the lines are straight. Seabees from Naval Mobile Construction Battalion (NMCB) 11 and NMCB 5 volunteered to assist the National Park Service in preparing a Memorial Day display of 3,055 flags on Asan Beach. Each flag represented a U.S. military member or Guam civilian killed during the World War II Japanese occupation of Guam or the battle to liberate the island in 1944. (U.S. Navy photo by Electronics Technician 3rd Class Seth Reed/Released)