190801-N-RM689-1166 GRESIK DISTRICT, Indonesia (Aug. 1, 2019) Steelworker 2nd Class Cy Daniels, a native of Cincinnati who is assigned to Naval Mobile Construction Battalion (NMCB) 4, and Indonesian National Armed Forces Sgt. Slamet Riyadi, assigned to the Indonesian 2nd Engineer Battalion, assemble an auto level B series survey kit at the SDN Duduk Sampeyan Elementary School project site during Cooperation Afloat Readiness and Training (CARAT) Indonesia 2019. CARAT, the U.S. Navy's longest running regional exercise in South and Southeast Asia, strengthens partnerships between regional navies and enhances maritime security cooperation throughout the Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Kelsey L. Adams)