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Captain Martin Clemens (rear centre), a coastwatcher on Guadalcanal, provided intelligence to Allied forces during the battle for the island (August 1942 – February 1943). The men with him were all members of the Solomon Islands police force.

The Coastwatchers, also known as the Coast Watch Organisation, Combined Field Intelligence Service or Section C, Allied Intelligence Bureau, were Allied military intelligence operatives stationed on remote Pacific islands during World War II to observe enemy movements and rescue stranded Allied personnel. They played a significant role in the Pacific Ocean theatre and South West Pacific theatre, particularly as an early warning network during the Guadalcanal campaign.


The Coastwatchers were proposed by Captain Chapman James Clare, district naval officer of Western Australia, in 1919.[1] The organisation, operated through the Naval Intelligence Division, was first established by the Australian Commonwealth Naval Board in 1922. It was originally confined to mainland Australia, but at the outbreak of war in 1939 it was expanded to New Guinea and the Solomon Islands.

There were about 400 coastwatchers in all—they were mostly Australian military officers, New Zealand servicemen, Pacific Islanders and escaped Allied prisoners of war.

The Australian coastwatch organisation was led by Lieutenant Commander Eric Feldt, who was based in Townsville, Queensland. Their actions were particularly important in monitoring Japanese activity in the roughly one thousand islands that make up the Solomon Islands.

Many personnel who took part in coastwatcher operations behind enemy lines were commissioned as officers of the Royal Australian Navy Volunteer Reserve (RANVR) to protect them in case of capture, although this was not always recognized by the Japanese military, which executed several of them. The coastwatchers' numbers were augmented by escaped Allied personnel and even civilians. In one strange case, three German missionaries assisted the coastwatchers after escaping Japanese captivity, though Germany was an ally of Japan during the war.

Feldt chose "Ferdinand" as the code name for his organisation, from a popular children's book about a bull, The Story of Ferdinand. He explained this by saying:

Ferdinand ... did not fight but sat under a tree and just smelled the flowers. It was meant as a reminder to coastwatchers that it was not their duty to fight and so draw attention to themselves, but to sit circumspectly and unobtrusively, gathering information. Of course, like their titular prototype, they could fight if they were stung.[2]

In June 1942, "Ferdinand" became part of the Allied Intelligence Bureau, which was under the South West Pacific Area (command) (SWPA). However Feldt reported to both GHQ, SWPA, in Brisbane and the Fleet Radio Unit in Melbourne (FRUMEL), which was under the Pacific Ocean Areas (command).[3]


In 1942, two coastwatchers on Bougainville, Read and Mason, radioed early warning of Japanese warship and air movement (citing the numbers, type and speed of enemy units) to the United States Navy. Coastwatcher reports allowed U.S. forces to launch aircraft in time to engage the attackers. Admiral William Halsey, Jr. was later to say that the two men had saved Guadalcanal.[4]

One of the most highly decorated coastwatchers was Sergeant Major Jacob C. Vouza, who retired from the local constabulary in 1941, volunteered for coastwatcher duty, was captured and interrogated brutally. He survived and escaped to make contact with U.S. Marines warning them of an impending Japanese attack. He recovered from his wounds and continued to scout for the Marines. He was awarded the Silver Star and Legion of Merit by the United States and later received a knighthood as well as becoming a Member of the Order of the British Empire.

Coastwatchers were paid a bounty for each rescued Allied or captured Japanese pilot they delivered. Donald Kennedy of New Georgia was paid more than US $1 million for delivering 20 Allied and 20 Japanese pilots at once in August 1943.[5] That month, LTJG John F. Kennedy of the United States Navy—a future President—and ten fellow crew members were shipwrecked after the sinking of their boat, the PT-109. An Australian coastwatcher, Sub-Lt Arthur Reginald Evans, observed the explosion of the PT-109 when it was rammed by a Japanese destroyer. Despite U.S. Navy crews giving up the crew as a complete loss, Evans dispatched two Solomon Islander scouts, one of them named Biuki Gasa, in dugout canoes. The scouts found the men; Kennedy scratched a message to Evans on a coconut describing the plight and position of his crew. The future U.S. President was rescued shortly after and 20 years later welcomed Evans to the White House. Gasa did not make the trip, later claiming he received the invitation to attend but was fooled into not attending by British colonial officials. Gasa left his village and arrived in Honiara but was not allowed to leave in time for the ceremony.

"After the rescue Kennedy said he would meet us again," the other scout, Eroni Kumana, says in 'The Search for Kennedy's PT-109'. "When he became President, he invited us to visit him. But when we got to the airport, we were met by a clerk, who said we couldn't go—Biuku and I spoke no English. My feelings went for bad."[6]

From 1942 to 1945, New Zealand Scientists were stationed on subantarctic islands during World War II (to prevent their use as refuges by German surface raiders). The idea was that scientists would not become bored but pursue their research. The stationing of the scientists was known for security reasons in scientific publications that ensued as the "Cape Expedition".[7] The staff included Robert Falla, later to become an eminent New Zealand scientist.


  1. Jones, David; Nunan, Peter (2005-01). U.S. Subs Down Under: Brisbane, 1942-1945. Naval Institute Press. p. 50. ISBN 978-1-59114-644-5. Retrieved 2013-11-07. 
  2. <templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>"The Coastwatchers 1941–1945". Australia's War 1941–1945. Government of Australia. Retrieved 2008-09-02.
  3. <templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>"Coast Watch Organisation or Combined Operational Intelligence Service Section "C" of the Allied Intelligence Bureau". Australia at War. Retrieved 2008-09-02.
  4. Behind Enemy Lines: An Amateur Radio Operator’s Amazing Tale of Bravery
  5. Breuer, William B. (2003). The Spy Who Spent the War in Bed: And Other Bizarre Tales from World War II. Hoboken, New Jersey: Wiley. pp. 97–99. ISBN 0-471-26739-2. 
  6. Ted Chamberlain National Geographic News, 20 November 2002
  7. Hall, D.O.W. (1950). "The Cape Expedition". The Official History of New Zealand in the Second World War 1939–1945 (Historical Publications Branch).


  • Clemens, Martin (2004 (reissue)). Alone on Guadalcanal: A Coastwatcher's Story. Bluejacket Books. ISBN 1-59114-124-9. 
  • Feldt, Eric Augustus (1946 (original text), 1991 (this edition)). The Coastwatchers. Victoria, Australia: Penguin Books. ISBN 0-14-014926-0. 
  • Feuer, A. B. (1992). Coastwatching in World War II (Stackpole Military History Series). Westport, Connecticut, U.S.A.: Stackpole Books. ISBN 0-8117-3329-7. 
  • Horton, D. C. (1970). Fire Over the Islands. ISBN 0-589-07089-4. 
  • Lord, Walter (1977 (Reissue 2006)). Lonely Vigil; Coastwatchers of the Solomons. New York: Naval Institute Press. ISBN 1-59114-466-3. 
  • Macdougal, A. (2002). Australians at War: A Pictorial History. The Five Mile Press. ISBN 1-86503-865-2. 
  • Rhoades, F. A. (1982). A Diary of a Coastwatcher in the Solomons. Fredericksburg, Texas, U.S.A.: Admiral Nimitz Foundation. 

External links

  • <templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>Bowen, James. "Australian Coastwatchers in the Pacific War". A History of the Battle for Australia 1942–43. Retrieved 2006-12-12. {{cite web}}: Cite has empty unknown parameters: |coauthors= and |month= (help)
  • <templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>Dunn, Peter (2005). "Coast Watch Organization". Australia @ War. Retrieved 2006-12-12. {{cite web}}: Cite has empty unknown parameters: |coauthors= and |month= (help)
  • <templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>Hall, D. O. W. (2004). "Coastwatchers". Episodes & Studies Volume 2. New Zealand Electronic Text Centre. Retrieved 2006-12-12. {{cite web}}: Cite has empty unknown parameters: |coauthors= and |month= (help)
  • <templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>Resture, Jane (2005). "Coastwatchers". Jane's Oceania Home Page. Retrieved 2006-12-12. {{cite web}}: Cite has empty unknown parameters: |coauthors= and |month= (help)
  • <templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>Shaw, Jr., Henry I. (1992). "First Offensive: The Marine Campaign for Guadalcanal". Marines in World War II Commemorative Series. Retrieved 2006-05-16. {{cite web}}: Cite has empty unknown parameters: |coauthors= and |month= (help)

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