Army Specialist Bradley McWillie, right, assists with the immunization of cows and water buffalo during a veterinary civic action project in rural Sihanoukville.

SIHANOUKVILLE, Cambodia (Aug. 04, 2012) Army Specialist Bradley McWillie, right, assists with the immunization of cows and water buffalo during a veterinary civic action project in rural Sihanoukville. Local farm and field animals are immunized against parasites and worms during the numerous civil action projects being conducted over the course of two weeks during Pacific Partnership 2012. Pacific Partnership is an annual U.S. Pacific Fleet humanitarian and civic assistance mission now in its seventh year that brings together U.S. military personnel, host and partner nations, non-governmental organizations and international agencies to build stronger relationships and develop disaster response capabilities throughout the Asia-Pacific region. (U.S. Navy photo by Mass Communication Specialist 2nd Class Roadell Hickman) File# 120804-N-KW566-009