punitive air strikes against Libya in retaliations to the 1986 Berlin discotheque bombing. During both operations, Admiral Jeremiah commanded Task Force 60, the three-carrier task force of the Sixth Fleet, code-named Battle Force Zulu. In the middle of 1992, there was a Navy reorganization. Each of the Navy's 12 existing carrier battle groups was planned to consist of an aircraft carrier; an embarked carrier air wing; cruiser, destroyer, and frigate units; and two nuclear-powered attack submarines. The group's composition after the reorganization can be seen below. Cruiser-Destroyer Group Eight, late 1992 On 30 September 1992, when Saratoga accidentally fired two Sea Sparrow missiles at the Turkish destroyer minelayer , during Exercise 'Display Determination '92,' Commander Cruiser-Destroyer Group Eight was embarked. During the early period of the 2003 invasion of Iraq, Commander Cruiser-Destroyer Group Eight was embarked aboard Theodore Roosevelt as a part of Task Force 60, striking Iraqi targets from the Mediterranean Sea. On 1 September 2004, Rear Admiral James W. Stevenson, Jr., Commander Cruiser-Destroyer Group Eight, took command of the Enterprise group. Admiral Stevenson had been in command of Cruiser-Destroyer Group Eight since May 2004. Formerly, the Enterprise Carrier Strike Group had been under the command of Commander Cruiser-Destroyer Group 12 based in Naval Station Mayport, Florida. On 1 October 2004, Cruiser-Destroyer Group 8 was re-designated as Carrier Strike Group Twelve. History 2004 onwards On 3 September 2004, the group's flagship Enterprise entered the Newport News shipyard for an extended selected restricted availability overhaul. On 13 October 2005, the Enterprise pulled away from Norfolk Naval Station's Pier 12 for sea trials. Enterprises post-overhaul sea trials ended on 15 October 2005. 2006 deployment On 2 May 2006, the strike group departed Naval Station Norfolk, Virginia, for its 2006 deployment under the command of Rear Admiral Ray Spicer. The group trained with naval forces from Bulgaria, Germany, Croatia, and Greece during its transit through the Mediterranean. The frigate Nichols participated in Anatolian Sun, a Proliferation Security Initiative exercise, held between 24 and 26 May 2006 hosted for the first time by Turkey. The group spent two periods with the U.S. Fifth Fleet during its 2006 deployment. During the deployment, Carrier Air Wing One delivered 65,000 pounds (29,483.50 kilograms) of ordnance, including 137 precision weapons, to provide air support of Operation Enduring Freedom – Afghanistan and Operation Iraqi Freedom. Its aircraft completed more than 8,300 sorties, of which 2,186 were combat missions