PRE-COMMISSIONING The guided-missile destroyer Pre-Commissioning Unit Spruance arrives at Naval Air Station Key West, Fla., Sept. 23, 2011, to prepare for its formal commissioning ceremony Oct. 1, 2011. The ship is named in honor of Navy Adm. Raymond Spruance, who commanded Carrier Task Force 16 during the World War II Battle of Midway. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 591077-T-XYF79-881.jpg Photo Gallery