Bremerton -- Seven sailors from the submarine USS Columbus face special courts-martial in connection with alleged assaults and hazing of two fellow crew members. One victim allegedly was attacked over a seven-month period ending in March, when he reported the incidents to Naval Base Kitsap security and to the Naval Criminal Investigative Service. His five alleged assailants are charged with various offenses under the Uniform Code of Military Justice. The charges include assault, hazing and dereliction of duty, according to Lt. Herlinda Rojas, a Navy spokeswoman. The five sailors range in rank from third to first class petty officer. A...