Units Dates UnitModels 31jan17 to 02feb17 849 NAS Fleet Air Arm Sea King ASaC.7Not all models shown may have taken part in the Operation Ships ClassesShipsGuided-Missile Destroyer Arleigh Burke Flight II class DDG-72 USS Mahan, Frigate Anzac class FFH 151 HMAS Arunta, Assault Carrier Ocean class L12 HMS Ocean, Landing Ship/Platform Dock Bay class L3009 RFA Cardigan Bay,