Major military strategy for the Allies in the Pacific theater of World War II
Operation Cartwheel
(1943 ? 1944) was a major
military operation
for the
Allies
in the
Pacific theatre
of
World War II
. Cartwheel was an operation aimed at neutralising the major
Japanese
base at
Rabaul
. The operation was directed by the Supreme Allied Commander in the
South West Pacific Area
(SWPA), General
Douglas MacArthur
, whose forces had advanced along the northeast coast of
New Guinea
and occupied nearby islands. Allied forces from the
South Pacific Area
, under Admiral
William Halsey
, advanced through the
Solomon Islands
toward
Bougainville
. The Allied forces involved were from Australia, the Netherlands, New Zealand, the US, and various
Pacific Islands
.
[1]
Background
[
edit
]
Japanese forces had captured Rabaul
, on
New Britain
, in the
Territory of New Guinea
, from Australian forces in February 1942 and turned it into their major
forward base
in the South Pacific, which became the main obstacle in the two Allied theatres. MacArthur formulated a strategic outline, the
Elkton Plan
, to capture Rabaul from bases in Australia and
New Guinea
. Admiral
Ernest J. King
, the
Chief of Naval Operations
, proposed a plan with similar elements but under Navy command.
Army Chief of Staff
George C. Marshall
, whose main goal was for the US to concentrate its efforts against
Nazi Germany
in
Europe
and not against the Japanese in the Pacific, proposed a compromise plan in which the task would be divided into three stages, the first under Navy command and the other two under MacArthur's direction and the control of the Army. This strategic plan, which was never formally adopted by the US
Joint Chiefs of Staff
but was ultimately implemented, called for the following:
The protracted
battle for Guadalcanal
, followed by the unopposed seizure of the
Russell Islands
(
Operation Cleanslate
) on 21 February 1943, resulted in Japanese attempts to reinforce the area by sea. MacArthur's air forces countered in the
Battle of the Bismarck Sea
from 2?5 March 1943. The disastrous losses suffered by the Japanese prompted Admiral
Isoroku Yamamoto
to initiate
Operation I-Go
, a series of air attacks against Allied airfields and shipping at both Guadalcanal and New Guinea, which ultimately
resulted in his death
on 18 April 1943.
Implementation
[
edit
]
On 12 February 1943 MacArthur presented
Elkton III
, his revised plan for taking Rabaul before 1944. It called for him to attack northeastern New Guinea and western
New Britain
and for
Admiral
William F. Halsey Jr.
, commander of the South Pacific Area, to attack the central Solomons. The plan required seven more divisions than were already in the theatre, which raised objections from the British. The Joint Chiefs responded with a directive that approved the plan if forces already in the theatre or
en route
were used, and the implementation was delayed by 60 days.
Elkton III
then became
Operation Cartwheel
.
Operations
[
edit
]
Cartwheel identified 13 proposed subordinate operations and set a timetable for their launching. Of the 13, Rabaul,
Kavieng
, and
Kolombangara
were eventually eliminated as too costly and unnecessary, and only 11 were actually undertaken (the
Green Islands
,
[2]
[3]
only 117 miles from Rabaul, were substituted for Kavieng):
The
New Guinea Force
, under General
Thomas Blamey
, was assigned responsibility for the eastward thrusts on mainland New Guinea. The
US 6th Army
, under General
Walter Krueger
, was to take Kiriwina, Woodlark, and
Cape Gloucester
. The land forces would be supported by Allied air units under
Lieutenant General
George Kenney
and naval units under
Vice Admiral
Arthur S. Carpender
.
In the midst of Operation Cartwheel, the Joint Chiefs met with President
Franklin Roosevelt
and British Prime Minister
Winston Churchill
at the
Quadrant Conference
in
Quebec City
in August 1943. There, the decision was made to bypass and isolate Rabaul rather than attempting to capture the base and to attack Kavieng instead. Soon afterward, the decision was made to bypass Kavieng as well. Although initially objected to by MacArthur, the bypassing of Rabaul instead of its neutralisation meant that his Elkton plan had been achieved, and after invading Saidor he then moved into his Reno Plan, an advance across the north coast of New Guinea to
Mindanao
. The campaign, which stretched into 1944, showed the effectiveness of a strategy of avoiding major concentrations of enemy forces and instead aiming to sever the Japanese lines of supply and communication.
Neutralisation of Rabaul
[
edit
]
The Japanese Navy decided to try to save Rabaul by sending hundreds of airplanes from aircraft carriers based at
Truk
in December 1943 to counter the US and Australian bombers. But the only thing that this operation accomplished was the destruction of 200?300 of their own irreplaceable carrier planes and the loss of experienced naval aviators. This degradation of the Japanese aircraft carrier air fleet led to preparations by the US Navy to start the
Marianas campaign
a few months later. Also, the
Admiralty Islands campaign
was conducted starting in late February after the Allies confirmed that Rabaul no longer had any airplanes.
By February 1944 Rabaul had no more fighters or bombers for the rest of the war because of the non-stop bombing by land-based Allied airplanes only a few hundred miles from Rabaul after most of Operation Cartwheel was completed. 120 airplanes were evacuated to Truk on 19 February in an attempt to replace the destroyed Navy carrier airplanes. Rabaul's valuable mechanics attempted to leave Rabaul by ship on 21 February, but their ship, the
Kokai Maru
, was sunk by Allied bombers.
[4]
Rabaul became a death trap as the Japanese refused to surrender even as their food and medicine ran out.
See also
[
edit
]
References
[
edit
]
Sources
[
edit
]
- Frank, Richard B (2000). "Chapter 1, Strategy, Command and the Solomons".
Guadlacanal: The Definitive Account of the Landmark Battle
. New York, NY, USA: 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.
- Bergerud, Eric M. (2000).
Fire in the Sky: The Air War in the South Pacific
. Boulder, CO, USA: Westview Press.
ISBN
0-8133-3869-7
.
- Birdsall, Steve (1977).
Flying buccaneers: The illustrated story of Kenney's Fifth Air Force
.
Doubleday
.
ISBN
0-385-03218-8
.
- Boyington, Gregory "Pappy"
(1977) [1958].
Baa Baa Black Sheep
. New York:
Bantam Books
.
ISBN
0-553-26350-1
.
- Gamble, Bruce (2000).
Black Sheep One: The Life of Gregory "Pappy" Boyington
. New York:
Ballantine Books
.
ISBN
0-89141-801-6
.
- Hara, Tameichi
(1961).
Japanese Destroyer Captain
. New York & Toronto:
Ballantine Books
.
ISBN
0-345-27894-1
.
- Henebry, John P. (2002).
The Grim Reapers at Work in the Pacific Theater: The Third Attack Group of the U.S. Fifth Air Force
. Pictorial Histories Publishing Company.
ISBN
1-57510-093-2
.
- McAulay, Lex (1987).
Into the Dragon's Jaws/the Fifth Air Force over Rabaul, 1943
. Champlin Fighter Museum Pr.
ISBN
0-912173-13-0
.
- McGee, William L. (2002).
The Solomons Campaigns, 1942-1943: From Guadalcanal to Bougainville--Pacific War Turning Point, Volume 2 (Amphibious Operations in the South Pacific in WWII)
. BMC Publications.
ISBN
0-9701678-7-3
.
- Morison, Samuel Eliot
(1958).
Breaking the Bismarcks Barrier
, vol. 6 of
History of United States Naval Operations in World War II
. Castle Books.
ISBN
0-7858-1307-1
.
- Sakaida, Henry (1996).
The Siege of Rabaul
. St. Paul, MN, USA: Phalanx.
ISBN
1-883809-09-6
.
Official histories
[
edit
]
Australia
New Zealand
United States
Further reading
[
edit
]
- Condon, John P. "Solomons Sunset-1944: Marine Aviation in the Reduction of Fortress Rabaul."
Marine Corps Gazette
78.2 (1994): 66-73.
- Dunn, Richard L. "Shootout at Rabaul."
Air Power History
59.3 (2012): 14-27.
online
- Gamble, Bruce.
Fortress Rabaul: The Battle for the Southwest Pacific, January 1942-April 1943
(Zenith Press, 2010)
online
.
- Nelson, Hank. "The troops, the town and the battle: Rabaul 1942."
Journal of Pacific History
27.2 (1992): 198-216.
External links
[
edit
]