U-37 returned to port on 12 August .
Rather than head back to Wilhelmshaven , U-37 made for Lorient in France , where the 2nd U-boat Flotilla was now based .
U-37 returned to port on 12 August , but rather than head back to Wilhelmshaven , she made for Lorient in France , where the 2nd U-boat Flotilla was now based .