Unknown ribbon

[Kriegsmarine Admiral]

Does anyone know what this ribbon is? Vizeadmiral Günther Krause.

Thanks

[Uffz. Rohleder]

Could it be the Westwall ribbon?

[Bayern]

Hello , Vizeadmiral Gunther Krause was a WW1 Submarine commander awarded with the EK 2 and EK 1 , the WW1 Submarinist badge ,the Honour Cross of 1914 18 , the log serving awards for servicemen of the Wehrmacht from 4th to 1st class and the Kriegsverdienstkreuz with swords of second and first class.