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Dimming the Seas around Borneo: Contesting Island Sovereignty and Lighthouse Administration amidst the End of Empire, 1946–1948

Published online by Cambridge University Press:  15 April 2019

David R. Saunders*
Affiliation:
Department of History, the University of Hong Kong; davids93@hku.hk
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Abstract

This article examines issues of island sovereignty and lighthouse administration in maritime Southeast Asia in the context of post-war decolonisation. It does so by demonstrating how lax and complacent colonial governance in British North Borneo led to the construction of a lighthouse on contested island territory. By the late 1940s these islands became the focal point of a regional dispute between the Philippines, North Borneo's colonial government, and the United Kingdom. While lighthouses were, in the colonial mind-set, deemed essential for illuminating the coasts and projecting order onto the seas, the Philippine government sought to renege on colonial-era obligations and wrest a new sense of post-colonial legitimacy.

The legacy of the Turtle Island transfer was therefore significant in recalibrating imperial lighting in the Sulu Sea, as well as giving rise to a Philippine post-colonial authority that was characterised by an acknowledgement of indigenous Suluk maritime heritage. Similarly, it reflected an extension of previous instances of transnational disputes in the region, where the island shoal had been simultaneously claimed and administered by the United States, the United Kingdom and the historical Sulu Sultanate. While the lighthouse remained destroyed, and the seas dimmed, by mid-1948 the Turtle Islands had attained a new post-colonial and transnational status. Utilising a range of archival sources, memoirs and published material, this article sheds light on an under-examined period of Southeast Asian history.

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Article
Copyright
Copyright © Institute for East Asian Studies, Sogang University 2019 
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Figure 1. Major lighthouses constructed by the North Borneo Company between 1916 and 1925. Note that following the 1930 Anglo-American boundary convention, the Taganak Lighthouse was located within Philippine territorial waters. While each of the colony’s major ports was relatively near to a lighthouse, vast stretches of coastline were not illuminated.

Figure 1

Figure 2. Early photograph of the Batu Tinagat Lighthouse, near the port of Tawau, c. 1920s. No such photographic records of the Taganak Lighthouse are known to exist, but the structure would have been similar what is depicted here.

Figure 2

Figure 3. Map showing the post-1930 maritime boundary between North Borneo and the Philippines, with the original (pre-1930) line. The location of Taganak Island is denoted by the lighthouse symbol, and the rest of the Turtle Island shoal is marked around it.

Figure 3

Figure 4. Gathering turtle eggs, October 1921. Source: “Photographs of the Bajau and Murut Tribes,” produced by The Chester Productions Inc., 1921, CO 1069/535, TNA.

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Figure 5. A sea turtle, captured by fishermen, lies dead on the sand. October 1921. Source: “Photographs of the Bajau and Murut Tribes,” produced by The Chester Productions Inc., 1921, CO 1069/535, TNA.