1915 ⟶ Germany Begins Unrestricted Submarine Warfare

Germany begins unrestricted submarine warfare against mercha...
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Year
1915
1916
1917
1918

🤿 Germany Begins Unrestricted Submarine Warfare

Germany begins unrestricted submarine warfare against merchant vessels.⟶
Germany Begins Unrestricted Submarine Warfare (1915)
Submarine WarfareWorld War IAtlantic OceanNaval WarfareUnrestricted WarfareGermany
GermanyGermanyUnited StatesUnited StatesUnited KingdomUnited Kingdom

🛑 Germany Suspends Unrestricted Submarine Warfare

Germany suspends unrestricted submarine warfare. (Details)⟶
Germany Suspends Unrestricted Submarine Warfare (1915)
World War IU-boat WarfareSubmarine WarfareDiplomacyGermanyUnited StatesLusitaniaWarfare
GermanyGermanyUnited StatesUnited States

🚢 Germany Resumes Unrestricted Submarine Warfare

Germany resumes unrestricted submarine warfare. (Details)⟶
Germany Resumes Unrestricted Submarine Warfare (1916)
World War INaval WarfareU-boatsAtlantic OceanUnited States Entry into WWIWarfareMilitary StrategyKaiser Wilhelm II
GermanyGermanyUnited States of AmericaUnited States of America

🚢 Germany Suspends Unrestricted Submarine Warfare

Germany suspends unrestricted submarine warfare. (Details)⟶
Germany Suspends Unrestricted Submarine Warfare (1916)
Submarine WarfareU-boatsDiplomacyWorld War INaval WarfareInternational RelationsLusitaniaSussex Pledge
GermanyGermanyUnited StatesUnited States

🚢 Germany Resumes Unrestricted Submarine Warfare

Germany resumes unrestricted submarine warfare. (Details)⟶
Germany Resumes Unrestricted Submarine Warfare (1917)
World War INaval WarfareUnrestricted Submarine WarfareU-boatsGerman NavyAtlantic OceanUnited States Entry into WWI
GermanyGermanyUnited StatesUnited States

🚢 Germany suspends Submarine Warfare

Germany suspends submarine warfare. (Details)⟶
Germany suspends Submarine Warfare (1918)
World War ISubmarine WarfareGermanyUnited StatesUnrestricted Submarine WarfareNaval WarfareMilitary StrategyWar at SeaDiplomacy
GermanyGermanyUnited StatesUnited States