Chief Damage Controlman Neil Toivonen walks through Aqueous Film Forming Foam (AFFF) after conducting sprinkler tests aboard amphibious transport dock ship USS Green Bay (LPD 20) as part of Navy Shipboard Inspection Survey (INSURV) preparations. Green Bay is currently underway in preparation for forward deployment to Sasebo, Japan, early next year. (U.S. Navy photo by Mass Communication Specialist 1st Class Elizabeth Merriam/Released)