-
[Date]: 2 February
[Operator]: Polish Navy
[Ship]: Orzeł
[Class and type]: Orzeł-class submarine
[Notes]:
[Ref]: -
[Date]: 4 February
[Operator]: Kriegsmarine
[Ship]: U-52
[Class and type]: Type VIIB submarine
[Notes]:
[Ref]: -
[Date]: 4 February
[Operator]: Kriegsmarine
[Ship]: U-58
[Class and type]: Type IIC submarine
[Notes]:
[Ref]: -
[Date]: 11 February
[Operator]: Kriegsmarine
[Ship]: U-40
[Class and type]: Type IX submarine
[Notes]:
[Ref]: -
[Date]: 4 March
[Operator]: Kriegsmarine
[Ship]: U-59
[Class and type]: Type IIC submarine
[Notes]:
[Ref]: -
[Date]: 16 April
[Operator]: Polish Navy
[Ship]: Sęp
[Class and type]: Orzeł-class submarine
[Notes]:
[Ref]: -
[Date]: 22 April
[Operator]: Kriegsmarine
[Ship]: U-41
[Class and type]: Type IX submarine
[Notes]:
[Ref]: -
[Date]: 22 April
[Operator]: Kriegsmarine
[Ship]: U-48
[Class and type]: Type VIIB submarine
[Notes]:
[Ref]: -
[Date]: 29 April
[Operator]: Kriegsmarine
[Ship]: Admiral Hipper
[Class and type]: Admiral Hipper-class cruiser
[Notes]:
[Ref]: -
[Date]: 30 April
[Operator]: Kriegsmarine
[Ship]: UA
[Class and type]: submarine
[Notes]: ex-Batiray seized from the Turkish Navy during construction
[Ref]: -
[Date]: 24 June
[Operator]: Kriegsmarine
[Ship]: U-53
[Class and type]: Type VIIB submarine
[Notes]:
[Ref]: -
[Date]: 3 July
[Operator]: Royal Netherlands Navy
[Ship]: O 19
[Class and type]: O 19-class submarine
[Notes]:
[Ref]: -
[Date]: 15 July
[Operator]: Kriegsmarine
[Ship]: U-42
[Class and type]: Type IX submarine
[Notes]:
[Ref]: -
[Date]: 22 July
[Operator]: Kriegsmarine
[Ship]: U-60
[Class and type]: Type IIC submarine
[Notes]:
[Ref]: -
[Date]: 1 August
[Operator]: Kriegsmarine
[Ship]: U-61
[Class and type]: Type IIC submarine
[Notes]:
[Ref]: -
[Date]: 12 August
[Operator]: Kriegsmarine
[Ship]: U-49
[Class and type]: Type VIIB submarine
[Notes]:
[Ref]: -
[Date]: 26 August
[Operator]: Kriegsmarine
[Ship]: U-43
[Class and type]: Type IX submarine
[Notes]:
[Ref]: -
[Date]: 28 August
[Operator]: Royal Netherlands Navy
[Ship]: O 20
[Class and type]: O 19-class submarine
[Notes]:
[Ref]: -
[Date]: 5 August
[Operator]: Kriegsmarine
[Ship]:
[Class and type]: light seaplane carrier
[Notes]:
[Ref]: -
[Date]: 20 September
[Operator]: Kriegsmarine
[Ship]: Blücher
[Class and type]: Admiral Hipper-class cruiser
[Notes]:
[Ref]: -
[Date]: 23 September
[Operator]: Kriegsmarine
[Ship]: U-54
[Class and type]: Type VIIB submarine
[Notes]:
[Ref]: -
[Date]: 30 September
[Operator]: United States Navy
[Ship]: Aaron Ward
[Class and type]: Wickes-class destroyer
[Notes]: recommissioned to establish the Neutrality Patrol
[Ref]: -
[Date]: September (unknown date)
[Operator]: Kriegsmarine
[Ship]: Preußen
[Class and type]: Vorpostenboot
[Notes]: converted fishing trawler
[Ref]: -
[Date]: 2 October
[Operator]: Royal Navy
[Ship]: Hospital Ship No 28
[Class and type]: hospital ship
[Notes]: converted ferry, ex-Dinard of the Southern Railway Co
[Ref]: -
[Date]: 12 October
[Operator]: Kriegsmarine
[Ship]: Schwabenland
[Class and type]: seaplane tender
[Notes]: converted merchant ship
[Ref]: -
[Date]: 4 November
[Operator]: Kriegsmarine
[Ship]: U-44
[Class and type]: Type IX submarine
[Notes]:
[Ref]: -
[Date]: 4 December
[Operator]: United States Navy
[Ship]: Abel P. Upshur
[Class and type]: Clemson-class destroyer
[Notes]: recommissioned from reserve at Philadelphia Navy Yard for Neutrality Patrol
[Ref]: -
[Date]: 12 December
[Operator]: Kriegsmarine
[Ship]: U-50
[Class and type]: Type VIIB submarine
[Notes]:
[Ref]: -
[Date]: 16 December
[Operator]: Kriegsmarine
[Ship]: U-64
[Class and type]: Type IXB submarine
[Notes]:
[Ref]: -
[Date]: 21 December
[Operator]: Kriegsmarine
[Ship]: U-62
[Class and type]: Type IIC submarine
[Notes]:
[Ref]: -
[Date]: unknown date
[Operator]: Kriegsmarine
[Ship]: Ostmark
[Class and type]: seaplane tender
[Notes]: civilian type
[Ref]:
New Random Display Display All Items(31)