U.S. Navy Petty Officer 2nd Class Victor Chavez and Petty Officer 2nd Class Joel Erico look for particles in a JP-5 fuel sample before flight operations aboard the U.S. 7th Fleet command ship USS Blue Ridge (LCC 19) underway in the Pacific Ocean during a spring deployment on April 15, 2010. The Blue Ridge serves under Commander, Expeditionary Strike Group 7/Task Force 76, the Navy's only forward-deployed amphibious force. The ship is the flagship of Commander, U.S. 7th Fleet.