Aerial port bow view of the US Navy (USN) Military Sealift Command (MSC), Hospital Ship, USNS MERCY (T-AH 19) (left), and the USN Military Sealift Command (MSC), Henry J. Kaiser Class: Oiler, USNS PECOS (T-AO197), conducting Replenishment At Sea (RAS) operations, while underway in the Pacific Ocean, during a scheduled five-month deployment to deliver aid and humanitarian assistance to the Pacific Islands and Southeast Asia