The Royal Canadian Navy submarine HMCS Victoria (SSK 876) departs Joint Base Pearl Harbor-Hickam for the at-sea phase of Exercise Rim of the Pacific (RIMPAC) on July 7, 2014.
The Ohio-class ballistic missile submarine USS Rhode Island (SSBN 740) returns to Naval Submarine Base Kings Bay after three months at sea. (U.S. Navy photo by Mass Communication Specialist 1st Class James Kimber/Released)
Trafalgar class submarine
England vanguard class with erasing tone on surface like armed knight.but my picture is not clear,please see my profile image
The Los Angeles-class fast attack submarine USS Toledo (SSN 769), transits through the Arabian Gulf.