A Navy sailor, an Army colonel and an Army major are the first active-duty military members taking the initial step toward suing the U.S. government over jet fuel that contaminated drinking water in Hawaii. Navy Ensign Koda Freeman, Army Col. Jessica Whaley, and Army Maj. Amanda Feindt filed pre-litigation claim forms with the Navy late Monday, which will allow them to later file a federal lawsuit in Honolulu, their attorneys said.