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Tokyo Express

Coordinates: 9°00′S 159°45′E / 9.000°S 159.750°E / -9.000; 159.750
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Tokyo Express
Japanese troops load onto a warship in preparation for a "Tokyo Express" run sometime in 1942.
ActiveAugust 1942 – November 1943
Country Empire of Japan
AllegianceImperial Japanese Armed Forces
Branch Imperial Japanese Navy
TypeAd hoc military logistics organization
RoleSupply and reinforcement to Japanese Army and Navy units located in the Solomon Islands and New Guinea
SizeVaried
Garrison/HQRabaul, New Britain
Shortland Islands and Buin, Solomon Islands
Nickname(s)Cactus Express
"Rat" or "ant" transportation (Japanese names)
EngagementsBattle of Cape Esperance
Battle of Tassafaronga
Operation Ke
Battle of Blackett Strait
Battle of Kula Gulf
Battle of Kolombangara
Battle of Vella Gulf
Battle off Horaniu
Naval Battle of Vella Lavella
Battle of Cape St. George
Commanders
Notable
commanders
Gunichi Mikawa
Raizo Tanaka
Shintarō Hashimoto[1]
Matsuji Ijuin

9°00′S 159°45′E / 9.000°S 159.750°E / -9.000; 159.750 The Tokyo Express was the name given by Allied forces to the use of Imperial Japanese Navy ships at night to deliver personnel, supplies, and equipment to Japanese forces operating in and around New Guinea and the Solomon Islands during the Pacific campaign of World War II. The operation involved loading personnel or supplies aboard fast warships (mainly destroyers), later submarines, and using the warships' speed to deliver the personnel or supplies to the desired location and return to the originating base all within one night so Allied aircraft could not intercept them by day.

Name

The original name of the resupply missions was "The Cactus Express", coined by Allied forces on Guadalcanal, using the codename for the island. After the U.S. press began referring to it as the "Tokyo Express," apparently in order to preserve operational security for the codeword "Cactus," Allied forces also began to use the phrase. The Japanese called the night resupply missions Rat Transportation (鼠輸送, nezumi yusō), because they took place at night.

Organization and history

Night transportation was necessary for Japanese forces due to Allied air superiority in the South Pacific, established soon after the Allied landings on Guadalcanal and Henderson Field began serving as a base for the "Cactus Air Force" in August 1942. Delivery of troops and material by slow transport ships to Japanese forces on Guadalcanal and New Guinea soon proved too vulnerable to daytime air attack. Thus, Japanese Combined Fleet commander, Admiral Isoroku Yamamoto, authorized the use of faster warships at night to make the deliveries when the threat of detection was much less and aerial attack minimal.[2]

The Tokyo Express began soon after the Battle of Savo Island in August 1942 and continued until late in the Solomon Islands campaign when one of the last, large Express runs was interdicted and almost completely destroyed in the Battle of Cape St. George on November 26, 1943. Because the fast destroyers typically used were not configured for cargo handling, many supplies were simply pushed into the water, inside sealed steel drums lashed together; the drums floated ashore or were picked up by barge. A typical night in December resulted in 1500 drums being rolled into the sea, with only 300 recovered.[3]

Most of the warships used for Tokyo Express missions came from the Eighth Fleet, based at Rabaul and Bougainville, although ships from Combined Fleet units based at Truk were often temporarily attached for use in Express missions. The warship formations assigned to Express missions were often formally designated as the Reinforcement Unit, but the size and composition of this unit varied from mission to mission.[4]

Strategic Error

The Tokyo Express ended up being a costly strategic error by Admiral Yamamoto, in that so many destroyers were lost during the 15 months of the Tokyo Express, for no gain. These ships could not be replaced by the stressed Japanese shipyards, and were already in short supply. And they were desperately needed for convoy duty to protect Japanese shipping supplying the home islands from the depredations of American submarines.[5]

John F. Kennedy and PT-109

John F. Kennedy's PT-109 was lost on a "poorly planned and uncoordinated" attack on the Tokyo Express.[6] 15 PT boats with 60 torpedoes did not register a single hit, let alone sink any enemy ships. The PT-109 was struck by the destroyer Amagiri returning from her supply run, estimated to be traveling in excess of 30 knots with no running lights.

The end

To signify final victory over the Japanese on Guadalcanal, General Alexander Patch, commander of the land forces on the island, messaged his superior, Admiral William F. Halsey, "Tokyo Express no longer has terminus on Guadalcanal."[7]

References

Notes

  1. ^ Evans 176
  2. ^ Coombe, Derailing the Tokyo Express, p. 33.
  3. ^ History of USMC Operations in WWII, Vol I, Chapter 9: Final Period, 9 December 1942 to 9 February 1943
  4. ^ Frank, p. 559.
  5. ^ Parillo
  6. ^ National Geographic Search for the PT-109 DVD
  7. ^ http://www.angelfire.com/fm/odyssey/Guadalcanal.htm#n

Books

  • Brown, David (1990). Warship Losses of World War Two. Naval Institute Press. ISBN 1-55750-914-X.
  • Coombe, Jack D. (1991). Derailing the Tokyo Express. Harrisburg, Pennsylvania: Stackpole. ISBN 0-8117-3030-1.
  • Crenshaw, Russell Sydnor (1998). South Pacific Destroyer: The Battle for the Solomons from Savo Island to Vella Gulf. Naval Institute Press. ISBN 1-55750-136-X.
  • D'Albas, Andrieu (1965). Death of a Navy: Japanese Naval Action in World War II. Devin-Adair Pub. ISBN 0-8159-5302-X.
  • Dull, Paul S. (1978). A Battle History of the Imperial Japanese Navy, 1941-1945. Naval Institute Press. ISBN 0-87021-097-1.
  • Evans, David C. (1986). "The Struggle for Guadalcanal". The Japanese Navy in World War II: In the Words of Former Japanese Naval Officers (2nd ed.). Annapolis, Maryland: Naval Institute Press. ISBN 0-87021-316-4.
  • Frank, Richard (1990). Guadalcanal: The Definitive Account of the Landmark Battle. New York: Random House. ISBN 0-394-58875-4.
  • Griffith, Brig. Gen. Samuel B (USMC) (1974). "Part 96: Battle For the Solomons". History of the Second World War. Hicksville, NY, USA: BPC Publishing.
  • Parillo, Mark (2006). "Japanese Merchant Marine in World War II". In Higham, Robin; Harris, Stephen (eds.). Why Air Forces Fail: the Anatomy of Defeat. The University Press of Kentucky. ISBN 978-0-8131-2374-5.

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