SSN Rubis Amethyste Class

The Turquoise Class SSK has an endurance of more than 60 days, as opposed to 45 days for the Rubis Amethyste Class.



  • A series of Rubis Amethyste Class Attack Submarines in operation
  • Rubis Amethyste Class attack submarine on patrol
  • SSK Turquoise Class submarines control room
  • Nuclear power Rubis Amethyste Class Attack Submarine
  • Exocet SM39 anti-ship missile being launched from a submarine
  • Face on aerial view of a SSN Rubis Amethyste Class Attack Submarine
  • Turquoise  class submarines underwater enduarnace is extendable
  • Turquoise Class SSK submarine capable of 60 days underwater endurance