1942 ⟶ U-boats Reach US Shores: The Second Happy Time Begins
The German U-boat offensive comes closer to the US shores st...Year
1939
1940
1941
1942
💥 First Merchant Ship Sunk in the Battle of the Atlantic
🚢 Heavy Convoy Losses to U-boats
Heavy convoy losses to U-boats in the Atlantic.⟶
AtlanticU-boatsGerman NavyConvoy WarfareNaval WarfareSubmarine WarfareBattle of the AtlanticMerchant Ships
🚢 German U-boat Offensive Gains Success
German U-boat offensive in the Atlantic is now increasingly successful.⟶
U-boatsAtlantic OceanNaval WarfareSubmarine WarfareBattle of the AtlanticWar at SeaMerchant Shipping
🚢 Atlantic Convoy Suffers Heavy Losses
An Atlantic convoy suffers almost 50% losses to U-boat campaign.⟶
AtlanticConvoyU-boatsBattle of the AtlanticNaval WarfareAllied LossesSubmarine WarfareGerman Navy
⚓ U-boats Reach US Shores: The Second Happy Time Begins
The German U-boat offensive comes closer to the US shores starting the Second Happy Time.⟶

Atlantic OceanU-boatsGerman NavyUS CoastNaval WarfareBattle of the AtlanticSecond Happy TimeSubmarines
🚢 U-boats Withdraw from US Atlantic Coast
Battle of the Atlantic: German Grand Admiral Karl Dönitz orders the last U-boats to withdraw from their United States Atlantic coast positions in response to an increasingly effective American convoy system.⟶

Atlantic OceanU-boatsBattle of the AtlanticConvoysUS NavyGermanyNaval WarfareWar