Hospital Corpsman 1st Class Van Manlambus takes a water sample from a hospital water supply before the opening of the main medical site for Pacific Partnership 2011.

LUGANVILLE, Vanuatu (Apr. 29, 2011) Hospital Corpsman 1st Class Van Manlambus takes a water sample from a hospital water supply before the opening of the main medical site for Pacific Partnership 2011. Pacific Partnership is a five-month humanitarian assistance initiative that will make port visits to Tonga, Vanuatu, Papua New Guinea, Timor-Leste and the Federated States of Micronesia. (U.S. Navy photo by Kristopher Radder) File# 110429-O-ZZ999-004