150620-F-YW474-179 PACIFIC OCEAN (June 20, 2015) Royal Australian Navy Cmdr. Darren Delaney, right, a medical officer from Sydney, Australia, advises Navy medical personnel on patient handling as part of emergency response training aboard the Military Sealift Command hospital ship USNS Mercy (T-AH 19) during Pacific Partnership 2015. Pacific Partnership missions to date have provided real world medical care to approximately 270,000 patients and veterinary services to more than 38,000 animals. Critical infrastructure development has been supported in host nations during more than 180 engineering projects. (U.S. Air Force photo by Senior Airman Peter Reft/Released)