Formidable Class Frigate

The Project Delta design is a smaller derivative of the La Fayette class stealth frigate in service with the French Navy, which features low radar, acoustic, infrared and electromagnetic signatures.



  • RSS Steadfast, the third Formidable Class frigate.
  • Formidable Class multi-role frigate being built
  • Computer generated image of a Formidable Class frigate
  • Formidable Class Multi-Mission Frigate being constructed
  • Drawing of the Formidable Classes components
  • La Fayette class vessel travelling on the open sea
  • MBDA Aster 15 surface-to-air missile being fired
  • Boeing Harpoon surface-to-surface anti-ship missile being launched