On 22 June 2012, a Sailor assigned to USS Ohio (SSGN 726) became the first female supply officer to qualify in U.S. submarines. Lt. Britta Christianson of Ohio's Gold Crew received her Submarine Supply Corps "dolphins" from the Gold Crew Commanding Officer Capt. Rodney Mills during a brief ceremony at Puget Sound Naval Shipyard and Intermediate Maintenance Facility (PSNS & IMF).[26]