The Ehime Maru and USS Greeneville collision was a ship collision between the United States Navy submarine USS Greeneville (SSN-772) and the Japanese fishing training ship Ehime Maru on February 9, 2001, about 9 nautical miles (17 km) off the south coast of Oahu, Hawaii, USA. In a demonstration for some civilian visitors, Greeneville performed an emergency surfacing maneuver. As the submarine surfaced, it struck Ehime Maru, a high-school fishing training ship from Ehime Prefecture, Japan. Within minutes of the collision, Ehime Maru sank. Nine of its crewmembers were killed, including four high school students. Many Japanese, including government officials, were concerned over news that civilians were present in Greeneville's control room at the time of the accident. Some expressed anger because of a perception that the submarine did not try to assist Ehime Maru's survivors and that the submarine's captain, Scott Waddle, did not apologize immediately afterwards. The United States Navy (USN) conducted a public court of inquiry, placed blame on Waddle and other members of Greeneville's crew, and dealt nonjudicial punishment or administrative disciplinary action to the captain and some crew members. In response to requests from the families of Ehime Maru's victims and the government of Japan, the USN raised Ehime Maru from the ocean floor in October 2001 and moved it to shallow water near Oahu. Once there, Navy and Japanese divers located and retrieved the remains of eight of the nine victims from the wreck. (Full article...)