Black May 1943
E33923
Black May 1943 was a pivotal period during World War II when German U-boat losses in the Battle of the Atlantic surged dramatically, marking a decisive turning point in favor of the Allied naval forces.
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
historical event
→
military campaign phase → |
| appliesToJurisdiction |
Allied maritime supply routes
→
German U-boat operational areas → |
| describedBySource |
Allied naval histories
→
German naval records → |
| hasCause |
better Allied convoy tactics
→
improved Allied codebreaking of German communications → improved Allied radar technology → increased Allied air patrol coverage → intensified Allied anti-submarine warfare → widespread use of HF/DF (High-Frequency Direction Finding) → |
| hasEffect |
facilitated buildup for Allied operations in Europe
→
heavy German U-boat losses → increased safety of Allied transatlantic convoys → long-term decline of German U-boat effectiveness → reduction of U-boat threat to Allied shipping → secured Allied maritime supply lines → shift of initiative to Allied naval forces → strategic defeat for the German U-boat campaign → turning point in the Battle of the Atlantic → withdrawal of many U-boats from the North Atlantic → |
| hasEndTime |
1943-05-31
→
|
| hasLocation |
Atlantic Ocean
→
North Atlantic Ocean → North Atlantic convoy routes → waters between North America and Europe → |
| hasParticipant |
Allied air forces
→
Allied merchant navies → Coastal Command → German U-boat arm → Kriegsmarine → Royal Canadian Navy → Royal Navy → United States Navy → |
| hasPointInTime |
May 1943
→
|
| hasSignificance |
critical to Allied logistical support for the European theater
→
decisive turning point in favor of the Allies in the Atlantic → demonstrated effectiveness of integrated air-sea convoy defense → marked the failure of Germany’s attempt to cut Allied Atlantic supply lines → symbolized the beginning of sustained Allied dominance in the Atlantic → |
| hasStartTime |
1943-05-01
→
|
| opposedBy |
Allied air forces
→
Allied navies → |
| partOf |
Battle of the Atlantic
→
World War II → |
| temporalContext |
midpoint of World War II in Europe
→
|
Referenced by (1)
| Subject (surface form when different) | Predicate |
|---|---|
|
Battle of the Atlantic
→
|
notableEvent |