150702-N-BK290-454 ARAWA, Autonomous Region of Bougainville, Papua New Guinea (July 2, 2015) Capt. Chris Engdahl, mission commander of Pacific Partnership 2015, speaks to police officers at the Arawa police station about the importance of leadership and took questions from police officers. The Military Sealift Command hospital ship USNS Mercy (T-AH 19) is at its second mission port of Papua New Guinea during Pacific Partnership 2015. Pacific Partnership is in its 10th iteration and is the largest annual multilateral humanitarian assistance and disaster relief preparedness mission conducted in the Indo-Asia-Pacific region. (U.S. Navy photo by Chief Mass Communication Specialist Christopher E. Tucker/Released)