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Overview Last updated: December, 2015

Experts consider it highly unlikely that Indonesia will undertake WMD proliferation programs in the foreseeable future. [1] Indonesia does not possess nuclear, biological, or chemical weapons, and is a member in good standing of most relevant nonproliferation treaties and organizations. Although Indonesia actively cooperates with neighboring Singapore and Malaysia on maritime security issues, Jakarta has not agreed to participate in the U.S.-led Proliferation Security Initiative (PSI), due to concerns that PSI-related activities could encroach on its national sovereignty and may contradict the UN Convention on the Law of the Sea. [2]

As an active participant of the Non-Aligned Movement (NAM), Indonesia has been critical of those non-universal nonproliferation mechanisms that potentially limit the access of non-nuclear weapon states (NNWS) to technologies for the peaceful uses of nuclear energy. Although Indonesia, a prominent member of the Association of Southeast Asian Nations (ASEAN), supports the Southeast Asian Nuclear-Weapons-Free-Zone (SEANWFZ) and the ASEAN Network of Regulatory Bodies on Atomic Energy (ASEANTOM), Jakarta remains skeptical of multilateral export control regimes. Indonesia has generally viewed them as supply cartels that impede the flow of technology to the developing world, including the Nuclear Suppliers Group (NSG), the Australia Group, the Wassenaar Arrangement, and the Missile Technology Control Regime (MTCR).

Indonesia has a nascent export control system and does not maintain control lists for most dual-use items. Indonesia’s leadership is looking to foreign partners—including the United States, the European Union, and Japan—to help with implementation of UN Security Council Resolution 1540, and especially the strengthening of its dual-use control lists. [3]


Indonesia does not possess a nuclear weapons program, although President Sukarno, Indonesia's leader from 1945 to 1967, considered the option in the mid-1960s. [4] After Sukarno's removal from power in 1967, the Indonesian government agreed to a Comprehensive Safeguards Agreement for its fledgling nuclear facilities, marking the beginning of Indonesia’s role as a proponent of the peaceful uses of nuclear technology. In 1970, Indonesia signed the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) as a non-nuclear weapon state, ratifying it in 1979. [5] Indonesia acceded to the Additional Protocol in 1999, becoming the first state in Southeast Asia to be bound by this more rigorous verification mechanism. [6] Indonesia is a member of the Treaty on the Southeast Asia Nuclear Weapon-Free Zone (the Bangkok Treaty), which entered into force in 1997. Indonesia signed the Comprehensive Nuclear Test Ban Treaty (CTBT) in 1996, ratifying it in February 2012. [7] Indonesia began implementation of the IAEA Integrated Safeguards, including the additional protocol, in 2003. [8]

Indonesia continues to advocate strongly for the protection of the rights of NNWS to peaceful uses of nuclear technology. Jakarta issued a statement at the 2010 General Conference of the IAEA in support of the newly created ASEAN Regulatory Network (ASEANTOM), which facilitates collaboration for the security of the peaceful use of nuclear technology. [9] In November 2013, Indonesia hosted the 4th Asia-Pacific Safeguards Network and held the Comprehensive Test Ban Treaty – Regional Conference for States in Southeast Asia, the Pacific and the Far East in May 2014. [10] 

A feasibility study commissioned by Indonesia's nuclear authorities in the mid-1990s identified nuclear power as one viable avenue for meeting domestic energy needs in the future. This study suggested 14 possible locations for nuclear power plants. The first site to be considered in detail was on Java's Muria peninsula. [11] Experts concerned about the volcanic and seismic risks of the area, as well as local groups and environmental organizations, consistently protested the proposed site. This strong opposition led Indonesian nuclear authorities to remove Muria from the list of potential sites in 2010. [12] The controversy surrounding where to locate the first nuclear power plant highlighted two key challenges facing Indonesia's future nuclear development: (1) concerns about placing facilities in areas prone to natural disasters such as earthquakes and volcanic eruptions; and (2) the not unrelated difficulty of winning over the strong opposition to nuclear energy in a state with an active, albeit newfound, democratic system.

Despite ongoing opposition to nuclear power, the Indonesian government promulgated an energy policy in 2006 aimed at diversifying domestic energy supply, including the construction of a number of nuclear power plants. [13] While the 2006 energy policy called for the first reactor to be completed by 2016, that timeline has been pushed back due to political and bureaucratic infighting in Jakarta. In 2007, Indonesia’s government promulgated a national law concerning the development of nuclear power known as Act No. 17 “On the National Long-Term Development Plan 2005-2025 Year.” [14] Act No. 17 stipulates that the “first nuclear power plant should be started in the year of 2015-2019 with high consideration of safety factor.” [15] In February 2014, Jakarta announced plans to begin construction on a 30MW nuclear power plant to be located at Serpong Banten in western Java. Bangka Belitung remains another potential location for the construction of a nuclear power plant. In August of 2015, the Energy and Mineral Resources Ministry recommended that the country’s first nuclear power plant be completed 2024. [16] Currently, Indonesia has three research reactors and has works closely with the IAEA on domestic preparations for a more robust civilian nuclear sector. [17] The three existing sites which include research reactors are: the Bandung Nuclear Complex, with a 2MWt TRIGA Mark II reactor; the Yogyakarta Nuclear Complex, with a 100kW Kartini TRIGA Mark II reactor; and the Serpong Nuclear Complex, which houses the 30MWt G.A. Siwabessy Multipurpose Research Reactor. [18]

In April 2015, Indonesia’s national nuclear energy agency, BATAN (Bandan Tenaga Nuklir Nasional), awarded a bid for a conceptual design of a 10MW multipurpose experimental high-temperature gas-cooled reactor to RENUKO, a Russian-Indonesian consortium which includes subsidiaries of Rosatom, the Russian State Atomic Energy Corporation. In June 2015, BATAN annd Rosatom signed a memorandum of understanding on the development of peaceful uses of nuclear energy, which calls for increasing Russian participation in nuclear power projects in Indonesia. [19]

Indonesia is a signatory to the Joint Convention of the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management, the Convention on Nuclear Safety, and the Convention on the Physical Protection of Nuclear Material. However, concerns remain about the ability of the Indonesian government to fully ensure the safety and security of its nuclear materials, particularly from non-state actors such as terrorist groups. [20] In July 2012, Indonesia installed its first radiation portal monitor (RPM) at the port of Belawan. The monitor, donated by the IAEA, will be used to detect nuclear or radioactive substances that may enter the seaport. [21] Indonesia is currently working with the IAEA to install three more RPMs at three additional primary ports in Indonesia: Makassar, South Sulawesi; Manado, North Sulawesi and Semarang, Central Java. [22] In September 2014, the Indonesia National Atomic Energy Agency (BATAN) opened a Center for Security Culture and Assessment to promote research on nuclear safety and security. [23]  In August of 2015, the IAEA’s Integrated Regulatory Review Service (IRRS) conducted a 12-day review of Indonesia’s regulatory infrastructure for nuclear and radiation safety and security. An IAEA team of experts assisted Indonesia in addressing both technical and policy related issues relevant to its potential nuclear power program. [24]


Indonesia is not believed to have ever pursued the development of biological weapons (BW). [25] Jakarta signed the Biological and Toxin Weapons Convention (BTWC) in 1972, and ratifying it in 1992. Indonesia participates regularly in meetings of BTWC state parties, and has hosted meetings on regional efforts to improve the treaty's implementation. [26] The Organization for Economic Cooperation and Development (OECD) reported in 2010 that Indonesia had yet to undertake any biotechnology research or development. [27] Indonesia has taken a defensive stance with regard to biological weapons, forming a unit to combat bioterrorism in 2008 and later establishing a biodefense lab in 2010. [28]

Indonesia is not a member of the Australia Group. Jakarta has a growing medical and agricultural research industry, which could begin to present a proliferation risk if proper export controls are not put into place. [29] Currently, Indonesia relies on its domestic laws and regulations to manage the prevention and suppression of biological weapons, including the Penal Code, Law on Customs, Law on Animal, Fish and Plant Quarantine, Law Concerning Money Laundering Crimes, Law on the Eradication of Criminal Acts of Terrorism, and the Ministry of Industry and Trade Decree. [30] However, Indonesia is also in the process of drafting the Bill on the Implementation of the BWC. [31]


Indonesia is not known to have developed or to have attempted to procure chemical weapons-related materials. Indonesia became a signatory of the Chemical Weapons Convention (CWC) in 1993, ratifying it in 1998. In accordance with its CWC obligations, Indonesia controls chemicals listed within the treaty and additionally, enacted the Law of the Republic of Indonesia on the Use of Chemical Materials and the Prohibition of Chemical Materials as Chemical Weapons in 2008. [32] Indonesia also emphasizes the total destruction of chemical weapons by the remaining states in possession of CW as the main priority of Organization for the Prohibition of Chemical Weapons (OPCW), and is of the view that OPCW’s verification capabilities should be enhanced in order to increase confidence in the system. [33]

Jakarta ratified the Stockholm Convention on Persistent Organic Pollutants in February 2009. [34] In August 2013, Indonesia, in partnership with the OPCW and the European Union (EU), hosted a “regional consequence management exercise” that “simulated a large-scale release of toxic chemical” with participants and observers from Indonesia, the Philippines, Malaysia, Myanmar and Thailand. [35] Jakarta also co-hosted a regional workshop on Article X of the CWC for Asian states party to the CWC focusing on regional cooperation and assistance. [36]

As in many other countries, the Indonesian government maintains the ability to use non-persistent choking agents and CS gas (a riot control agent) for domestic law enforcement purposes, which is permitted by the CWC. Indonesia imports these chemicals rather than producing them domestically. [37] In 2011, chemicals and “allied industries” constituted roughly 10% of all Indonesian exports. [38] Additional points of concern include Indonesia’s non-participation in the OECD Existing Chemicals Database as well as failing grades received by all three of Indonesia’s participating laboratories on the OPCW Proficiency Test in 2013. [39]


Indonesia's navy and air force maintain a small inventory of air-to-air (AAMs) and surface-to-air (SAMs) missiles. Jakarta is not a member of the Missile Technology Control Regime (MTCR), and does not have control lists covering dual-use materials as they are not a large producer of such items.

The Indonesian Air Force's (TNI-AU) inventory includes the U.S.-origin AIM-9P-4 and AGM-65 Maverick Sidewinder, as well as the Chinese QianWei-3. Jakarta also appears to have received the AA-10 'Alamo' and AA-11 'Archer' from Russia with its acquisition of Sukhoi fighters in 2007. [40] Additionally, Russian state media announced a U.S. $54 million deal to provide munitions for Indonesia's Sukhoi-family fighters in November 2010. [41]

The Indonesian Navy (TNI-AL) maintains a small number of C-802 and C-705 anti-ship missiles obtained from China, as well as French-origin AM 39 Exocet systems. [42] In March 2011, Indonesia and China signed a memorandum of understanding (MOU) on defense cooperation. The MOU entails, among other things, technology transfer and joint development of weapons. Jakarta expressed its hope to procure more C-907 missiles from this arrangement. [43] Talks between China and Indonesia held in Beijing in February 2014 confirmed commitment to collaboration between their militaries. While no defense procurements were explicitly mentioned during the talks, discussion continues as to Indonesian production of the C-705 surface-to-surface missile, with China expressing “concerns about intellectual property proliferation, given Indonesia’s intention to not only produce the missile in-country but also export the system to third parties.” [44] In September 2014, Indonesia commissioned four KCR-40 anti-ship missile craft capable of carrying C-705 anti-ship missiles. [45] 

[1] Michael S. Malley and Tanya Ogilvie-White, "Nuclear Capabilities in Southeast Asia," The Nonproliferation Review, Spring 2009; and "Nuclear Safety in Southeast Asia: Issues, Challenges, and Regional Strategy," CSIS (Indonesia) Strategic Policy Report 2010.
[2] Charles Wolf, Jr., "Asia's Nonproliferation Laggards: China, India, Pakistan, Indonesia and Malaysia," Wall Street Journal, 9 February 2009; and Stephanie Lieggi, "Proliferation Security Initiative Exercise Hosted by Japan Shows Growing Interest in Asia But No Sea Change in Key Outsider States," WMD Insights (December 2007 to January 2008), www.wmdinsights.com.
[3] Discussions between CNS researcher Stephanie Lieggi and Indonesian government officials, Jakarta, February 2011.
[4] Sukarno officially had only one name; this is not uncommon in Indonesia. For more on Sukarno's interest in nuclear weapons, see Robert M. Cornejo, "When Sukarno Sought the Bomb: Indonesian Nuclear Aspirations in the Mid-1960s," The Nonproliferation Review, Summer 2000.
[5] "Nuclear Non-Proliferation Treaty: Status of Treaty," Indonesia entry, accessed 1 March 2011, www.un.org.
[6] "Status of Additional Protocols," International Atomic Energy Agency, 20 December 2010, www.iaea.org.
[7] For more background see: Sean Dunlop and Gaukhar Mukhatzhanova, "Indonesia Takes the Lead on the CTBT," CNS Feature Story, 4 May 2010, http://cns.miis.edu.
[8] Mutiara Solichah, “Implementation of Integrated Safeguards in Indonesia,” Directorate Inspection Installation and Nuclear Material - Nuclear Energy Regulatory Agency, IAEA-CN-184/334, 2010, www.iaea.org.
[9] H. E. Rachmat Budiman, “Statement by H.E. Rachmat Budiman at the 57th Annual Regular Session of the General Conference of the IAEA,” 16-20 September 2013, www.iaea.org.
[10] H. E. Rachmat Budiman, “Statement by H.E. Rachmat Budiman at the 57th Annual Regular Session of the General Conference of the IAEA,” 16-20 September 2013, www.iaea.org.
[11] "Nuclear Safety in Southeast Asia: Issues, Challenges, and Regional Strategy," CSIS (Indonesia) Strategic Policy Report 2010, pp.7-9.
[12] Discussions between CNS researcher Stephanie Lieggi and Indonesian nuclear agency officials, February 2011; see also Richard Tanter, Arabella Imhoff, and David Von Hippel, "Nuclear Power, Risk Management and Democratic Accountability in Indonesia: Volcanic, Regulatory and Financial Risk in the Muria Peninsula Nuclear Power Proposal," The Asia-Pacific Journal, 21 December 2009, www.japanfocus.org.
[13] Michael S. Malley and Tanya Ogilvie-White, "Nuclear Capabilities In Southeast Asia," The Nonproliferation Review, Spring 2009.
[14] International Atomic Energy Agency, “Status of Nuclear Power Plant Development in Indonesia,” 2014, www.iaea.org.
[15] International Atomic Energy Agency, “Status of Nuclear Power Plant Development in Indonesia,” 2014, www.iaea.org.
[16] “Indonesia to Build 30MW Nuclear Plant This Year,” ANTARA News Agency, 7 February 2014, www.antaranews.com; “Ministry Wants RI to Have Nuclear Power Plant by 2024,” The Jakarta Post, 27August 2015, www.jakartapost.com
[17] "Nuclear Safety in Southeast Asia: Issues, Challenges, and Regional Strategy," CSIS (Indonesia) Strategic Policy Report, 2010, pp.7-9.
[18] "Preventing Nuclear Dangers in Southeast Asia and Australasia," IISS Strategic Dossier, September 2009, pp. 65-66, www.iiss.org.
[19] "Russia, Indonesia Sign Deal for Peaceful Use of Nuclear Power," Business-Standard, 2 June 2015, www.business-standard.com.
[20] "Nuclear Safety in Southeast Asia: Issues, Challenges, and Regional Strategy," CSIS (Indonesia) Strategic Policy Report, 2010, pp.50-51.
[21] Apriadi Gunawan, "Nuclear Detector Installed at Belawan Seaport," The Jakarta Post, 19 July 2012, http://www.thejakartapost.com.
[22] Apriadi Gunawan,”Nuclear Detector Installed at Belawan Seaport,” The Jakarta Post, 19 July 2012, www.jakartapost.com.
[23] "Atomic Energy Agency opens nuclear safety research facility," The Jakarta Post, 29 September 2014, www.thejakartapost.com.
[24] "Strategic Weapons System, Indonesia," Jane's Sentinel Security Assessment, 8 October 2010.
[25] International Atomic Energy Agency, “IAEA Mission Reviews Indonesia’s Regulatory Framework for Nuclear and Radiation Safety,” 13 August 2015, www.iaea.org.                                                                          
[26] "Transcription of the Statement Given by Indonesia to the BTWC 2007 Meeting of Experts," 20 August 2007, via: www.brad.ac.uk.
[27] Organisation for Economic Co-operation and Development, “OECD Existing Chemicals Database,” http://webnet.oecd.org.
[28] Organisation for Economic Co-operation and Development, “OECD Existing Chemicals Database,” http://webnet.oecd.org.
[29] "Strategic Weapons System, Indonesia," Jane's Sentinel Security Assessment, 8 October 2010.
[30] "Indonesia Legislative Database," United Nations, accessed 3 August 2011, www.un.org.
[31] "Disarmament and Non-Proliferation of Biological Weapons," Ministry of Foreign Affairs of the Republic of Indonesia, 7 July 2010, www.deplu.go.id.
[32] "Disarmament and Non-Proliferation of Chemical Weapons," Ministry of Foreign Affairs of the Republic of Indonesia, 7 July 2010, www.deplu.go.id.
[33] "Disarmament and Non-Proliferation of Chemical Weapons," Ministry of Foreign Affairs of the Republic of Indonesia, 7 July 2010, www.deplu.go.id.
[34] Adianto P. Simamora, “Indonesia to Ratify Stockholm Convention,” The Jakarta Post, 3 February 2009, www.jakartapost.com.
[35] Organisation for the Prohibition of Chemical Weapons, "OPCW, the European Union, and the Government of Indonesia Host a Regional Consequence Management Exercise,” 2013, www.opcw.org.
[36] Organisation for the Prohibition of Chemical Weapons, “Regional Workshop Held in Indonesia on Article X and Cooperation in Assistance and Emergency Response,”  15 April 2014, www.opcw.org.
[37] "Strategic Weapons System, Indonesia," Jane's Sentinel Security Assessment, 8 October 2010.
[38] Organisation for the Prohibition of Chemical Weapons, “Southeast Asian Economic Outlook 2013: with Perspectives on China and India,” 2013 Report, www.oecd.org.
[39] “Evaluation of Results of the OPCW 32nd Proficiency Test”, OPCW 2013 Report S/1083/2013, www.opcw.org.
[40] "Air Force, Indonesia," Jane's Sentinel Security Assessment, 1 December 2010.
[41] "Russia Signs $54-mln Arms Contract with Indonesia," RIA Novosti, 10 November 2010, http://en.rian.ru.
[42] "Navy, Indonesia," Jane's Sentinel Security Assessment, 12 January 2011.
[43] "Procurement, Indonesia," Jane's Sentinel Security Assessment, 12 January 2011.
[44] “Indonesia and China Looked to Enhance Defence Co-operation,” Jane’s Defence Weekly, 26 February 2014.
[45] Ridzwan Rahmat, "Indonesia Inducts Four KCR-40 Missile Craft," IHS Jane's 360, 28 September 2014, www.janes.com.

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This material is produced independently for NTI by the James Martin Center for Nonproliferation Studies at the Middlebury Institute of International Studies and does not necessarily reflect the opinions of and has not been independently verified by NTI or its directors, officers, employees, or agents. Copyright 2015.

Get the Facts on Indonesia

  • Ratified the CTBT in February 2012
  • Operates three research reactors and is currently considering nuclear power reactors
  • No history of biological or chemical weapons development