Navy Petty Officer 3rd Class Damon Lewis, right, and Petty Officer 2nd Class Jaime Buitrago level blocks for a five-stall bathroom they are building for the Sromo Primary School in Svay Rieng province, Cambodia, Jan. 9, 2017. Lewis and Buitrago are builders assigned to Naval Mobile Construction Battalion 5. Navy photo by Petty Officer 1st Class Benjamin A. Lewis