The underwater caché operation is used to hide the boat during the night/day infiltration phase of the operation and to re-inflate it after the mission and exfiltrate.


  1. Boat’s preparation: installation of the engine and its underwater waterproof bag.


  1. Deflation phase: opening intercommunication valves and use of a venturi deflation kit.


  1. The boat can be left underwater during the mission


  1. When the users want to leave the spot, they just have to reinflate the boat with the fast inflation kit, and then remove the waterproof engine bag.


  1. They are now ready to exfiltrate and finish the mission