170516-N-RT993-054 KWAJALEIN ATOLL (May 16, 2017) Builder Constructionman Emma McCarthy, left, Hospital Corpsman 1st Class Raymond Downen, center, and Builder Constructionman Alex Kifolo, all assigned to Naval Mobile Construction Battalion (NMCB) 1, place concrete into wall footers during the construction of a three-classroom school in Kwajalein Atoll, Republic of the Marshall Islands. NMCB-1 is forward deployed to execute construction, humanitarian and foreign assistance, special operations combat service support, and theater security cooperation in support of U.S. Pacific Command (U.S. Navy photo by Builder Constructionman Shyann Waters/Released)