Hydra Class

Four Hydra Class frigates have been in service with the Hellenic Navy of Greece since 1998.



  • Hydra Class frigate on the open sea
  • Side view of a Naval frigate vessel
  • An artist's impression of the Hydra frigate.
  • Line drawing of the Hydra showing position of the ship’s systems.
  • Thales Nederland STIR fire control radar fitted on a Naval vessel
  • Diagram of the propulsion plant on a Hydra Class Multi-Purpose Frigate