Units Dates UnitModelsNot all models shown may have taken part in the Operation Ships ClassesShipsGuided-Missile Destroyer De Zeven Provinciën class F802 Hr.Ms. De Zeven Provinciën, Frigate City class FFH 330 HMCS Halifax, Frigate Type 23 Duke class F79 HMS Portland, Support Ship Joint Support Ship class A833 Zr Ms Karel Doorman,