Caroline Islands
Alliance | Axis - Minor Member Nation or Possession | |
Possessing Power | Japan |
Contributor: C. Peter Chen
ww2dbaseThe Caroline Islands in the South Pacific were named by explorer Francisco Lazcano for King Charles II of Spain in 1686. In 1875, Spain claimed these islands, and in 1899 the islands were sold to Germany. In 1914, Japanese troops occupied the islands during WW1, and after the war Japan received a League of Nations mandate over them. Between 1914 and 1933, restricted by the League of Nations, Japan was not able to build up the Caroline Islands for military purposes, but its departure from the League in Mar 1933 gave her the freedom to do so. The atoll of Truk was built as a forward naval base prior to the Pacific War; it hosted five airfields, several seaplane and torpedo boat bases, repair facilities, and during the war a radar station was constructed. Ulithi Atoll housed a weather station and was briefly used by the Japanese as an anchorage, although this did not last long as Truk had already taken this role. The island of Yap had a history as a German naval base prior to WW1, and it remained an important military base in Japanese possession. Ponape, now Pohnpei, also served as a major base.
ww2dbaseDuring WW2, the Truk base was destroyed in Feb 1944 by American airpower and was cut off for the remainder of the war. Ulithi Atoll was taken by the Americans in Sep 1944 unopposed, and it became the an American forward naval base even larger than Pearl Harbor in Hawaii; the Japanese attempted to attack the base several times, but the effects were only marginal. Yap was bypassed by the Americans, blockaded with the garrison of about 5,000 men left to starve. Ponape, with a garrison of about 8,000 men was likely skipped over.
ww2dbaseAfter the war, the Caroline Islands became parts of the Trust Territory of the Pacific Islands administered by the United States. In 1986, the new nation of the Federated States of Micronesia was formed, and it gained sovereignty over the Caroline Islands.
ww2dbaseSource: Wikipedia
Last Major Update: Apr 2012
Events Taken Place in Caroline Islands | ||
Attack on Truk | 16 Feb 1944 - 18 Feb 1944 | |
Palau Islands and Ulithi Islands Campaigns | 15 Sep 1944 - 1 Dec 1944 |
Photographs
![]() | ![]() | ![]() | ![]() |
![]() | ![]() | ![]() |
Caroline Islands in World War II 互動地圖
請考慮透過 Patreon 支持本站。任何數量都會有莫大幫助!感謝您的支持。 請幫助宣傳: 訂閱 WW2DB,掌握最新動態: |
Visitor Submitted Comments

18 Apr 2015 07:03:56 AM
Thank you Emerson, the correction has been made.
All visitor submitted comments are opinions of those making the submissions and do not reflect views of WW2DB.

- » Wreck of Teruzuki Found (2025年7月27日)
- » USS Orlean's Bow Found (2025年7月22日)
- » The Emperor of Japan Planned to Honor WW2-era Japanese POWs in Mongolia (2025年7月4日)
- » US State Lawmaker John Winter Caught Using Racial Slur "Jap" and Apologized (2025年6月11日)
- » US Government Plans to Purge WW2 Information (2025年3月17日)
- » 所有最新消息
![]() |
- » 1,182 人物傳記
- » 337 事件
- » 45,115 時間軸條目
- » 1,248 軍艦
- » 350 飛機型號
- » 207 車輛型號
- » 376 兵器型號
- » 123 史料文件
- » 261 設施
- » 470 書評
- » 28,413 照片
- » 365 地圖
Joachim von Ribbentrop, German Foreign Minister, Aug 1939
17 Apr 2015 10:48:22 PM
To whom it may concern:
Thank you for this informative article about the Caroline Islands. Regarding the statement that the name “Ponape” is “now anglicized as Pohnpei,” that is incorrect. “Ponape” is a spelling that reflects an older form of the indigenous pronunciation of the island. Today, the Pohnpeian government has adopted an official orthographic system. As such, the spelling “Pohnpei” is the indigenous spelling. It is not an anglicization of “Pohnpei.” If anything, it is an updated indigenous spelling.
many thanks,
Emerson Odango, PhD
University of Hawai‘i at Mānoa