181021-N-VR594-0009 ROTA, Commonwealth of the Northern Mariana Islands (Oct. 20, 2018) Chief Builder David Parker, from Astoria, Ore., assigned to Navy Mobile Construction Battalion (NMCB) 1, Detachment Guam, assesses the work of Builder 3rd Class Emma McCarthy, from Springville, N.Y., and Builder 2nd Class Alex Montgomery, from Hudson, N.Y., while reconstructing a roof for a home affected by Typhoon Mangkhut. NMCB-1, Det. Guam, assigned to Commander, Task Force 75, is correlating with the Defense Security Cooperation Agency, the Commonwealth Advocates for Recovery Efforts, CNMI and the Federal Emergency Management Agency in rebuilding roofs for homes during disaster relief operations in Rota, Tinian and Saipan after Typhoon Mangkhut hit in early September. (U.S. Navy photo by Mass Communication Specialist 2nd Class Kelsey J. Hockenberger/Released)