1939 ⟶ Germans Begin Mining British Waters

The Germans begin what will be the systematic mining of the ...
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Year
1939

💣 Germans Begin Mining British Waters

The Germans begin what will be the systematic mining of the British waters by the mining of Portland Harbour.⟶
Germans Begin Mining British Waters (1939)
GermanyNaval WarfareSubmarine WarfareMiningBritish WatersPortland Harbour1939

🇩🇪 German U-boats Ordered to Attack British Ships

German authorities order U-boats to immediately take action against all British ships, but sparing French ships and in strict observance of prize rules.⟶
German U-boats Ordered to Attack British Ships (1939)
GermanyU-boatsNaval WarfareAtlantic OceanWorld War IIWar DeclarationSubmarine Warfare