150823-N-WB378-033 SAVANNAH, Ga. (Aug. 23, 2015) A piece of casemate which served as an outer layer of armor for the Confederate navy ironclad CSS Georgia is raised from the Savannah River. Navy divers assigned to Mobile Diving and Salvage Unit (MDSU) 2 and explosive ordnance disposal technicians assigned to Mobile Unit 6 are working in conjunction with archaeologists, conservationists, Naval History and Heritage Command and the U.S. Army Corps of Engineers in a project directed by Naval Sea Systems Command Supervisor of Salvage and Diving to salvage and preserve CSS Georgia. (U.S. Navy photo by Mass Communication Specialist 1st Class Blake Midnight/Released)