Battle of Drøbak Sound

E53323

The Battle of Drøbak Sound was a World War II naval engagement in April 1940 in which Norwegian coastal defenses famously sank the German heavy cruiser Blücher during Germany’s invasion of Norway.

AI illustration

How this image was made

AI-generated illustration of Battle of Drøbak Sound

This AI-generated illustration was produced by black-forest-labs/FLUX.2-dev (1024x1024) from a prompt written by openai/gpt-oss-120b from the entity's label + description.

Prompt

Generate an image of the Battle of Drøbak Sound (The Battle of Drøbak Sound was a World War II naval engagement in April 1940 in which Norwegian coastal defenses famously sank the German heavy cruiser Blücher during Germany’s invasion of Norway.)

All labels observed (3)

How this entity was disambiguated

Statements (46)

Predicate Object
instanceOf World War II battle ⓘ
naval battle ⓘ
alsoKnownAs Sinking of Blücher ⓘ
attackingForce German Kriegsmarine ⓘ
linked to: Kriegsmarine
attackingUnit German cruiser Lützow ⓘ
German heavy cruiser Blücher ⓘ
German torpedo boats ⓘ
belligerent Nazi Germany ⓘ
Norway ⓘ
cause German attempt to seize Oslo quickly ⓘ
combatantCommander Birger Eriksen ⓘ
conflict World War II ⓘ
country Norway ⓘ
countryInvolved German Reich ⓘ
linked to: Nazi Germany

Kingdom of Norway ⓘ
date 9 April 1940 ⓘ
defendingForce Norwegian coastal artillery ⓘ
Oscarsborg Fortress ⓘ
defensivePositionType coastal fortress ⓘ
front Norwegian front of World War II ⓘ
historicalPeriod 1940 in Norway ⓘ
location Drøbak Sound ⓘ
linked to: Oslofjord

Oslofjord ⓘ
militaryBranchInvolved Kriegsmarine ⓘ
Royal Norwegian Navy Coastal Artillery ⓘ
month April 1940 ⓘ
notableEvent sinking of German heavy cruiser Blücher ⓘ
notableFor critical delay of German occupation of Oslo ⓘ
unexpected effectiveness of outdated coastal defenses ⓘ
objectiveOfAttackers capture Oslo by sea ⓘ
opponentCommander Oskar Kummetz ⓘ
partOf German invasion of Norway ⓘ
Norwegian Campaign ⓘ
result German heavy cruiser Blücher sunk ⓘ
German naval advance to Oslo delayed ⓘ
Norwegian victory ⓘ
strategicConsequence allowed Norwegian government to escape Oslo ⓘ
allowed Norwegian royal family to escape Oslo ⓘ
allowed evacuation of Norwegian gold reserves ⓘ
theater European theatre of World War II ⓘ
tookPlaceNear Oscarsborg Fortress ⓘ
town of Drøbak ⓘ
usedWeapon coastal artillery guns ⓘ
naval mines ⓘ
shore-based torpedoes ⓘ
year 1940 ⓘ

How these facts were elicited

Referenced by (10)

Full triples — surface form annotated when it differs from this entity's canonical label.

Operation Weserübung → notableBattle → Battle of Drøbak Sound ⓘ
Operation Weser Exercise → significantEvent → Battle of Drøbak Sound ⓘ
Oslofjord → hasHistoricalEvent → Battle of Drøbak Sound ⓘ
Lützow → damagedIn → Battle of Drøbak Sound ⓘ
Oscarsborg Fortress → engagement → Battle of Drøbak Sound ⓘ
Norwegian coastal artillery → notableEngagement → Battle of Drøbak Sound ⓘ
Sinking of Blücher → alsoKnownAs → Battle of Drøbak Sound ⓘ
Sinking of Blücher → alsoKnownAs → Battle of Drøbak Narrows ⓘ
linked to: Battle of Drøbak Sound
Karljohansvern → usedFor → defence of Oslofjord ⓘ
linked to: Battle of Drøbak Sound
South Kaholmen battery → usedInEvent → Battle of Drøbak Sound ⓘ
subject linked to: south Kaholmen battery