180521-N-UQ035-010 KOROR, Palau (May 23, 2018) Utilitiesman 2nd Class Richard Johnson, assigned to Naval Mobile Construction Battalion (NMCB 5), cleans a sink drain using a plumbing snake. NMCB 5 is forward deployed to execute construction, humanitarian and foreign assistance, and theater security cooperation support of United States Pacific Command. (U.S Navy photo by Steelworker Constructionman Emily Belvin/released)