160624-N-QW941-169 PHILIPPINES SEA (June 24, 2016) Personnel conduct contusion training during a mass casualty drill aboard hospital ship USNS Mercy (T-AH 19). Deployed in support of Pacific Partnership 2016, medical, engineering and various other personnel embarked aboard Mercy are working side-by-side with partner nation counterparts, exchanging ideas, building best practices and relationships to ensure preparedness should disaster strike. (U.S. Navy photo by Mass Communication Specialist 3rd Class Trevor Kohlrus/Released)