190626-N-JA639-1001 SAN CLEMENTE ISLAND, Calif. (June 26, 2019) Steelworker Constructionman Te’Angel McFadden, assigned to Naval Mobile Construction Battalion (NMCB) 4, uses arc welder to fix and strengthen barriers. 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 Equipment Operator Constructionman Itzel Contreras/Released)