Easter Sunday Raid

E155716

The Easter Sunday Raid was a major World War II Japanese carrier-based air attack on British naval and air forces in Ceylon (now Sri Lanka) in April 1942, aimed at weakening Allied power in the Indian Ocean.

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All labels observed (2)

Label Occurrences
Easter Sunday Raid canonical 1
Easter Sunday Raid on Ceylon 1

Statements (46)

Predicate Object
instanceOf aerial attack
military operation
alsoKnownAs Easter Sunday Raid
surface form: Easter Sunday Raid on Ceylon
attacker Imperial Japanese Navy
belligerent British Empire
Japan
surface form: Empire of Japan

Royal Air Force
Royal Navy
United Kingdom
commander Chuichi Nagumo
James Somerville
conflict World War II
consequence increased Allied concern for Indian Ocean defenses
temporary Japanese dominance in the central Indian Ocean
countryAtLocation British Ceylon
date 5 April 1942
defender Eastern Fleet
surface form: British Eastern Fleet
followedBy continued Japanese carrier operations in the Indian Ocean
forceType naval aviation
historicalSignificance marked the peak of Japanese naval power projection into the Indian Ocean
location Sri Lanka
surface form: Ceylon

Colombo
Indian Ocean
method carrier-based air attack
notableAspect surprise attack on Easter Sunday
use of multiple Japanese fleet carriers
objective attack British airfields and port facilities
destroy British naval forces at Ceylon
weaken Allied naval power in the Indian Ocean
opposedBy British Eastern Fleet reconnaissance and air defenses
partOf Indian Ocean raid
Japanese operations in the Indian Ocean
precededBy Battle of Singapore
surface form: Fall of Singapore

Battle of Malaya
surface form: Japanese conquest of Malaya
presentDayLocation Sri Lanka
relatedEvent Battle of Ceylon
Indian Ocean raid
surface form: Indian Ocean raid of 1942
result Allied ships sunk and damaged
British Eastern Fleet withdrawn from forward bases
Japanese tactical victory
strategicContext Japanese attempt to secure Indian Ocean sea lanes
target British merchant shipping in the Indian Ocean
Royal Navy base at Colombo
airfields in Ceylon
theater Indian Ocean Theater of World War II
timePeriod April 1942

Referenced by (2)

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

Indian Ocean raid alsoKnownAs Easter Sunday Raid
Easter Sunday Raid alsoKnownAs Easter Sunday Raid
this entity surface form: Easter Sunday Raid on Ceylon