Sailors and Marshallese children participate in aerobic exercises to promote a healthier lifestyle at Delap Park during Pacific Partnership 2013. Working at the invitation of each host nation, U.S. Navy forces are joined by non-governmental organizations and regional partners that include Australia, Canada, Colombia, France, Japan, Malaysia, Singapore, South Korea, and New Zealand to improve maritime security, conduct humanitarian assistance and strengthen disaster-response preparedness. (U.S. Navy photo by Mass Communication Specialist 2nd Class Carlos M. Vazquez II/Released)