Delimitation Issues of Internal Waters in Indonesia: Asserting Historic Title Under International Law
DOI:
https://doi.org/10.38035/gijlss.v4i1.803Keywords:
Internal Waters, Historic Bay, Tomini BayAbstract
Internal waters represent a vital maritime domain through which a State exercises sovereignty and ensures national security. However, their delimitation remains complex, particularly when intersecting with claims of historic title under international law. This study examines Indonesia’s authority, as an archipelagic State under Article 50 of the United Nations Convention on the Law of the Sea 1982, to designate Tomini Bay as a historic bay. Employing a normative legal method with a comparative approach, the research analyzes the legal framework governing internal waters, historic title, and relevant State practice. It further explores the legal implications of reclassifying Tomini Bay from archipelagic waters to internal waters. The findings highlight that such a designation requires strict adherence to customary international law criteria and may significantly affect sovereignty claims, navigational rights, and international recognition.
References
Books
Amiruddin, Zainal Asikin. 2004. “Pengantar Metode Penelitian Hukum”, Jakarta: Raja Grafinfo Persada.
Rothwell, D. R., & Stephens, T. 2023. “The international law of the sea (3rd ed.)”. Hart Publishing.
Symmons, Clive R. 2019. “Historic Waters and Historic Rights in the Law of the Sea”, Leiden, The Netherlands: Brill | Nijhoff, 14, doi: https://doi.org/10.1163/9789004377028
Tanaka, Yoshifumi. 2019 “The International Law of the Sea”. 3rd ed. Cambridge: Cambridge University Press.
Journal
Anh, Lan, and Nguyen Dang. n.d. 2024. “Joint Development and China’s Bargaining Strategies in the East and South China Seas.”
Bangert, Kaare. 2014. “Internal Waters: Customary Rules of the Extension of Internal Waters.” Nordic Journal of International Law 61 (1–4). https://doi.org/10.1163/15718107-90000005.
———. 2018. “Internal Waters.” Oxford Public International Law. https://doi.org/10.1093/law:epil/9780199231690/e1968.
Butcher, John G. 2009. “Becoming an Archi Pelagic State: The Juanda Declaration of 1957 and the ‘Struggle’ to Gain International Recognition of the Archipelagic Principle.” In Indonesia beyond the Wateras Edge: Managing an Archipelagic State. https://doi.org/10.1355/9789812309815-006.
Djundjunan, Bebeb Abdul Kurnia Nugraha, Huala Adolf, Achmad Gusman Siswandi, and Damos Dumali Agusman. 2024. “SINGLE MARITIME BOUNDARY AND DUAL MARITIME REGIMES: CASE STUDY OF INDONESIA.” Indonesian Journal of International Law 22 (1): 131–56. https://doi.org/10.17304/ijil.vol22.1.1897.
Kureemun, Hanna. 2023. “The Appurtenance of Internal Waters to the Land Domain: A Proposal to Resolve the Ambiguity of Article 7(3) of the UN Convention on the Law of the Sea The Appurtenance of Internal Waters to the Land Domain.” Law of the Sea. Neptunus. Vol. 2023. https://hal.science/hal-04586219v1.
Lestari, Maria Maya, and Melda Kamil Ariadno. 2019. “SOCIAL SCIENCES & HUMANITIES The Importance of Internal Waters Delimitation to Secure State Sovereignty: A Case of Archipelagic State of Indonesia.” Pertanika J. Soc. Sci. & Hum 27 (3): 2055–65.
Nugroho, S. 2019. “IMPLEMENTASI KETENTUAN PASAL 50 UNCLOS DI WILAYAH NEGARA KEPULAUAN” Jurnal Rechts Vinding: Media Pembinaan Hukum Nasional, 8(2), 293.
Pete Pedrozo, Raul. 2022. “Published by the Stockton Center for International Law.” Stockton Center for International Law.
Pomès, Eric, and Jean-Marc Coicaud. 2021. “The Emotional Backdrop of Legal Discourses in South China Sea Disputes.” Polish Political Science Yearbook Volume 50 (2021) (Issue 1). https://doi.org/10.15804/ppsy202104.
Puspitawati, Dhiana. 2021. “Indonesia’s Archipelagic State Status: Current Development.” Indonesian Journal of International Law 8 (4). https://doi.org/10.17304/ijil.vol8.4.329.
Rachma, TRN, and Rizka Winidastuti. 2020. “Spatial Study of Indonesia’s Historic Bay: A Case Study in Tomini Bay”, IOP Publishing. https://doi.org/10.1088/1755-1315/618/1/012038
Stuart Kaye. 1995. “THE SOUTH AUSTRALIAN HISTORIC BAYS: AN ASSESSMENT.” Adelaide Law Review.
Towadi, Mellisa, and Julius T. Mandjo. 2021. “TOMINI GULF MARITIME AXIS IN INTERNATIONAL LAW REVIEW.” Journal of Indonesian Legal Studies 6 (2): 389–410. https://doi.org/10.15294/jils.v6i2.49667.
United Nations. Juridical Regime of Historic Waters, Including Historic Bays. Study prepared by the Secretariat, UN Doc. A/CN.4/143 (1962), II Yearbook of the International Law Commission, p. 1.
Widodo, Muhamad. 2024. “Testing The Suitability of The Indonesian and Vietnamese Baselines under UNCLOS.” Padjadjaran Journal of International Law 8 (1): 19–33. https://doi.org/10.23920/pjil.v8i1.1199.
Legislation
Indonesia Constitutional Law, Fourth Amendment.
Keputusan Menteri Kelautan dan Perikanan Nomor 27 Tahun 2024 tentang Panitia Antarkementerian Penyusun Rancangan Peraturan Pemerintah tentang Penetapan Perairan Pedalaman Indonesia.
United Nations Convention on the Law of the Sea, 1982.
Other Sources
Badan Informasi Geospasial, “Pulau Indonesia Bertambah Jadi 17.380, Mengapa Angkanya Berubah Setiap Tahun?”, https://sipulau.big.go.id/news/11
Badan Informasi Geospasial, Peta NKRI https://www.big.go.id/content/layanan/unduh-peta-nkri
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