190529-N-EB193-1047 SAN DIEGO (May 29, 2019) Seaman Leah Mundo and Seaman Yiliane Gonzalez, both assigned to Amphibious Construction Battalion (ACB) 1, paint a lifeline stanchion aboard an improved Navy lighterage system causeway ferry at Naval Amphibious Base Coronado, California, May 29, 2019. ACB-1 supports global amphibious operations and ship-to-shore operations in support of Naval Beach Group One. (U.S. Navy photo by Seaman Brett McMinoway/Released)