A fisheries school in western Japan on Wednesday marked the 20th anniversary of a collision between a school training boat and a U.S. nuclear submarine off Hawaii that claimed the lives of nine people from the ship.Around 260 people including survivors and relatives of the victims observed a moment of silence at Uwajima Fisheries High School in Ehime Prefecture at 8:43 a.m., the exact time when the Greeneville collided with the Ehime Maru. A bell retrieved from the sunken ship was tolled nine times, once for each victim."I hope all of you will not forget this painful and sad event, and make…READ FULL ARTICLE