Dönitz was placed on trial in [[Nuremberg Trials|Nürnberg]] where he was sentenced to ten years imprisonment for war crimes, largely related to his policy of unrestricted submarine warfare. A part of his defense at the trial was that the US had also waged unrestricted submarine warfare from day one of their involvement. | Dönitz was placed on trial in [[Nuremberg Trials|Nürnberg]] where he was sentenced to ten years imprisonment for war crimes, largely related to his policy of unrestricted submarine warfare. A part of his defense at the trial was that the US had also waged unrestricted submarine warfare from day one of their involvement. |