United States Civil Administration of the Ryukyu Islands
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|United States Civil Administration of the Ryukyu Islands|
|Political structure||Military occupation|
|Historical era||Cold War|
|-||Battle of Okinawa||April 1 – June 21, 1945|
|-||Founding of USCAR||December 15, 1950|
|-||Returned to Japan||May 14, 1972|
|Currency||B yen (July 1948 – Sep 1958)
US dollar (1958–1972)
Following signing of the Instrument of Surrender, September 2, 1945, Ryukyu Islands were administered by Department of the Navy, September 21, 1945-June 30, 1946, with Commanding Officer, Naval Operating Base, Okinawa functioning as chief military government officer under authority of Commander-in-Chief U.S. Pacific Fleet. Transfer of administration from Department of the Navy to War Department authorized by Joint Chiefs of Staff (JCS) approval, April 1, 1946, of JCS 819/11, March 5, 1946, with added proviso of JCS 819/12, March 22, 1946. Pursuant to implementing instructions of General Headquarters U.S. Army Forces in the Pacific (GHQ AFPAC), Okinawa Base Command redesignated Ryukyus Command, effective July 1, 1946, by General Order 162, Headquarters U.S. Army Forces, Western Pacific, and made responsible for administration under a Deputy Commander for Military Government. Ryukyu Islands administered successively by Ryukyus Command, July 1-November 30, 1946; Philippines-Ryukyus Command, December 1, 1946-July 31, 1948; and Ryukyuan Command, August 1, 1948-December 15, 1950. USCAR established, effective December 15, 1950, by a directive of Headquarters Far East Command (HQ FEC, formerly GHQ AFPAC), AG 091.1 (5 Dec 50) RCA, December 5, 1950, implementing a JCS memorandum, SM 2474-50, October 11, 1950, directing Commander-in-Chief Far East, Gen. Douglas MacArthur, to organize a civil administration for the Ryukyu Islands in accordance with JCS 1231/14, October 4, 1950. USCAR continued to function under Department of the Army (formerly War Department), 1950-71. Amami Island Group of Ryukyu Islands was returned to Japan by the Agreement between the United States of America and Japan concerning the Amami Islands, signed December 24, 1953, and made effective December 25, 1953. USCAR abolished following entrance into force, May 15, 1972, of the Agreement between the United States of America and Japan concerning the Ryukyu Islands and the Daito Islands, signed June 17, 1971, by which the remaining island groups of the Ryukyu Islands, including the Okinawa Island Group, were returned to Japan.
After the Battle of Okinawa in World War II, the United States Navy initially administered the Okinawa group while the other three groups came under Army control. On July 18, 1945 the Navy transferred control to AFPAC[expand acronym], but on September 21 assumed control again, organising the United States Military Government of the Ryukyu Islands. Finally on July 1, 1946, the Army took control again, organising the Ryukyu Command from the previous Okinawa Base Command. On January 1, 1947 AFPAC was reorganised as FECOM[expand acronym] and a unified Ryukyu Command, including a military government apparatus, was placed under GHQ FECOM in Tokyo.
USCAR, which was a subordinate organization of the forces of the United States, surveilled the Ryukyuan Government and could overrule all the decisions made by the Ryukyuan Government. Technically speaking, USCAR was thus a civil affairs administration of the United States Military Government (USMG).
The official currency was the B yen from 1948–1958, when the B yen was abolished and the US dollar was brought into use. The government printed Ryukyuan postage stamps and passports. Cars drove on the right in contrast to the main islands of Japan. The island switched to driving on the left in 1978 to bring it in line with the rest of Japan.
Peace treaty specifications
Two important articles of the post-war peace treaty of April 28, 1952 are the following:
Article 3: Japan will concur in any proposal of the United States to the United Nations to place under its trusteeship system, with the United States as the sole administering authority, Nansei Shoto south of 29 degrees north latitude (including the Ryukyu Islands and the Daito Islands), Nanpo Shoto south of Sofu Gan (including the Bonin Islands, Rosario Island and the Volcano Islands) and Parece Vela and Marcus Island. Pending the making of such a proposal and affirmative action thereon, the United States will have the right to exercise all and any powers of administration, legislation and jurisdiction over the territory and inhabitants of these islands, including their territorial waters.
Article 4b: Japan recognizes the validity of dispositions of property of Japan and Japanese nationals made by or pursuant to directives of the United States Military Government in any of the areas referred to in Articles 2 and 3.
After a formal agreement reached on June 17, 1971, control of Okinawa was given back to Japan on May 15, 1972, and USCAR was abolished. This completed the disposition of this Japanese property by USMG.
The post of Governor (民政長官 Minsei Chōkan ) was created in 1950 and replaced in 1957 by the High Commissioner of the Ryukyu Islands (琉球列島高等弁務官 Ryūkyū-rettō Kōtō-benmukan ) until 1972.
- General Douglas MacArthur December 15, 1950 – April 11, 1951
- General Matthew Ridgway April 11, 1951 – May 12, 1952
- General Mark Wayne Clark May 12, 1952 – October 7, 1953
- General John E. Hull October 7, 1953 – April 1, 1955
- General Maxwell D. Taylor April 1, 1955 – June 5, 1955
- General Lyman Lemnitzer June 5, 1955 – June 30, 1957
- Lieutenant General James E. Moore July 4, 1957 – April 30, 1958
- Lieutenant General Donald P. Booth May 1, 1958 – February 12, 1961
- Lieutenant General Paul Wyatt Caraway February 16, 1961 – July 31, 1964
- Lieutenant General Albert Watson II August 1, 1964 – October 31, 1966
- Lieutenant General Ferdinand Thomas Unger November 2, 1966 – January 18, 1968
- Lieutenant General James B. Lampert January 28, 1968 – May 14, 1972
The Criminal Code of Ryukyu restricted the flying of any national flags except the flag of the United States The protesters against the Ryukyu government flew the Hinomaru, the flag of Japan. Civil ships of Ryukyu flew an ensign derived from International maritime signal flag "D" instead of Japanese or American ensigns. The D ensign was not well known internationally, so the Ryukyuan ships were sometimes seized. The ensign changed to "Hinomaru below a triangular flag labeled Ryukyu" in 1967
|Wikimedia Commons has media related to United States Civil Administration of the Ryukyu Islands.|
- Records of U.S. Occupation Headquarters, World War II: 260.12 Records of the U.S. Civil Administration of the Ryukyu Islands (USCAR) 1945-72, National Archives and Records Administration.
- Eiji Takemae, The Allied Occupation of Japan, p.123
- Reversion to Japan of the Ryukyu and Daito Islands, official text
- "琉球刑法並びに訴訟手続法典（一九五五年） Criminal code of Ryukyu 1955" (in Japanese). Retrieved December 8, 2007.
- "沖繩船舶旗問題（昭和42年 わが外交の近況） Okinawa Ships issue (Our diplomacy 1967)" (in Japanese). Retrieved December 8, 2007.
- "那覇 泊港?那覇港? 全琉船舶に新船舶旗掲揚 1967年7月1日 All Ryukyuan ships hold new civil ensign at Tomari port or Naha port in Naha, July 1, 1967" (in Japanese). Retrieved December 8, 2007.