190913-N-ZE595-3001 ATSUGI, Japan (Sept. 13, 2019) Sailors assigned to Naval Mobile Construction Battalion (NMCB) 4 place concrete for a sidewalk at the Naval Air Facility Atsugi Naval Exchange. NMCB 4 is forward-deployed throughout the Indo-Pacific region ready to support major combat operations, humanitarian assistance and disaster relief and to provide general engineering and civil support to U.S. and joint forces. (U.S. Navy photo by Utilitiesman Constructionman Lilah HudsonKindred/Released)