Culinary Specialist 1st Class Lising Martin, assigned to the amphibious assault ship USS Makin Island (LHD 8), pushes a wheelbarrow at El Polin Springs for a community service project during San Francisco Fleet Week (SFFW). SSFW 2012 is scheduled from Oct. 3-8 and brings more than 2,500 sailors, Marines and Coast Guardsmen from four ships to the city of San Francisco in order to highlight the personnel, technology and capabilities of the sea services. The U.S. Navy has a 237-year heritage of defending freedom and projecting and protecting U.S. interests around the globe. Join the conversation on social media using #warfighting. (U.S. Navy photo by Mass Communication Specialist 1st Class David McKee/Released)