Crimean defensive system
E1018006
The Crimean defensive system was a network of fortifications and natural barriers designed to protect the Crimean Peninsula from invasions, particularly across its narrow northern isthmuses.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Crimean defensive system canonical | 1 |
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
defensive line
ⓘ
military fortification system ⓘ |
| componentType |
artillery positions
ⓘ
earthworks ⓘ forts ⓘ trenches ⓘ |
| country |
Russian Empire
ⓘ
Russia ⓘ
surface form:
Russian Federation
Soviet Union ⓘ |
| era |
early modern period
ⓘ
modern period ⓘ |
| geographicalFeatureUsed |
Arabat Spit
NERFINISHED
ⓘ
Black Sea NERFINISHED ⓘ Chongar Peninsula NERFINISHED ⓘ Perekop Isthmus NERFINISHED ⓘ Sea of Azov NERFINISHED ⓘ Sivash NERFINISHED ⓘ |
| hasPart |
Arabat Spit fortifications
NERFINISHED
ⓘ
Chongar fortifications NERFINISHED ⓘ Perekop Isthmus defenses NERFINISHED ⓘ Perekop fortifications NERFINISHED ⓘ natural barriers of the Black Sea coast ⓘ natural barriers of the Sea of Azov coast ⓘ natural barriers of the Sivash lagoons ⓘ |
| locatedIn |
Crimea
ⓘ
Crimean Peninsula NERFINISHED ⓘ |
| notableBattle |
Battle of the Isthmus of Perekop
NERFINISHED
ⓘ
Siege of Perekop (1920) NERFINISHED ⓘ |
| opposedBy |
Nazi Germany
ⓘ
Ottoman Empire NERFINISHED ⓘ Ukrainian forces NERFINISHED ⓘ |
| protects | Crimean Peninsula NERFINISHED ⓘ |
| purpose |
control of access to Crimea via narrow isthmuses
ⓘ
protection against invasions from the north ⓘ |
| strategicImportance | controls land access between mainland and Crimea ⓘ |
| strategicRole | barrier between Eurasian steppe and Crimean Peninsula ⓘ |
| terrainType |
coastal defenses
ⓘ
isthmus defenses ⓘ |
| usedBy |
Russian Empire
NERFINISHED
ⓘ
Russian Federation NERFINISHED ⓘ Soviet Union NERFINISHED ⓘ |
| usedDuring |
Crimean War
NERFINISHED
ⓘ
Eastern Front of World War II NERFINISHED ⓘ Russian Civil War NERFINISHED ⓘ World War II ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.