INDIAN OCEAN (June 18, 2015) Engineman 3rd Class Matt Delia, left, extracts oil from a rigid hull inflatable boat (RHIB) aboard San Antonio-class amphibious transport dock ship USS Anchorage (LPD 23). Anchorage is a part of the Essex Amphibious Readiness Group (ARG) which is operating in the 7th Fleet area of operations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Liam Kennedy/Released)