Operation Galvanic

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Operation Galvanic was the U.S. amphibious offensive in November 1943 that launched the Gilbert Islands campaign in the central Pacific, including the bloody Battle of Tarawa, during World War II.

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Statements (48)
Predicate Object
instanceOf World War II operation
military operation
belligerent Empire of Japan
United States
casualties heavy U.S. casualties at Tarawa
codename Operation Galvanic
commandedBy Admiral Chester W. Nimitz
conflict World War II
country United States
endTime November 23, 1943
followedBy Marshall Islands campaign
front Pacific Theater of Operations
groundCommander Major General Julian C. Smith
Major General Ralph C. Smith
hasPart Battle of Makin
Battle of Tarawa
landing on Abemama
involvedUnit U.S. 27th Infantry Division
U.S. 2nd Marine Division
U.S. Fifth Fleet
U.S. V Amphibious Corps
location Abemama Atoll
Gilbert Islands
Makin Atoll
Tarawa Atoll
navalCommander Admiral Raymond A. Spruance
notableFor first major U.S. amphibious offensive in the central Pacific
intense amphibious assault at Tarawa
objective capture of Abemama Atoll
capture of Makin Atoll
capture of Tarawa Atoll
seizure of the Gilbert Islands
opposedByUnit Japanese 3rd Special Base Force
partOf Gilbert Islands campaign
Pacific War
precededBy Solomon Islands campaign
result Allied victory
U.S. capture of Abemama
U.S. capture of Makin
U.S. capture of Tarawa
startTime November 20, 1943
strategicPurpose advance U.S. offensive across the central Pacific
secure airfields for operations against the Marshall Islands
supportedBy U.S. Marine Corps aviation
U.S. Navy carrier task forces
U.S. naval gunfire
theatre Central Pacific
timePeriod November 1943


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