Hospital Corpsman 1st Class Latesha White, left, embarked aboard the amphibious assault ship USS Boxer (LHD 4), tests a water sample while Lt. Cmdr. Michael Copeland records the results.

HUACHO, Peru (Jun. 11, 2008) Hospital Corpsman 1st Class Latesha White, left, embarked aboard the amphibious assault ship USS Boxer (LHD 4), tests a water sample while Lt. Cmdr. Michael Copeland records the results and other information about the site at a reservoir in the City of Sayan in the Huacho region of Peru during Continuing Promise 2008 evaluation of the needs of the community. Boxer is deployed supporting the Pacific phase of Continuing Promise, an equal partnership mission between the United States, Guatemala, El Salvador and Peru. U.S. Navy photo by Mass Communication Specialist 2nd Class Jon Rasmussen File# 080611-N-9150R-038