The Treaty on the Prohibition
of Nuclear Weapons
Acknowledging the United Nations’ role in the nuclear legacy, the Marshall Islands is seeking nuclear justice at the international level, specifically through the UN Human Rights Council (HRC). These efforts can be viewed here. The latest report submitted to the HRC by the Office of the High Commissioner for Human Rights offers substantial recommendations on what the United States and the Marshall Islands need to do to address human rights abuses caused by nuclear experimentation. This includes the necessity for both nations to sign and ratify the Treaty on the Prohibition of Nuclear Weapons (TPNW), which entered into force on January 22, 2021.
The TPNW marks a significant step forward in international law, as it is the only legally binding agreement that completely bans nuclear weapons among its member states. The treaty sets clear obligations for countries, including prohibitions on the development, testing, production, and possession of nuclear weapons. It encourages reconsideration of nuclear deterrence by highlighting the severe humanitarian impacts of using or testing these weapons. Moreover, the treaty stresses the importance of supporting victims and addressing environmental cleanup in areas affected by nuclear weapons activities.
The Role of the Marshallese Educational Initiative (MEI)
MEI represents the interests of nuclear frontline communities from the Marshall Islands within the TPNW process. The treaty itself provides significant humanitarian, legal, and normative benefits, particularly for communities such as the Marshallese. MEI’s role is to actively engage in the international dialogue on nuclear justice, focusing on the experiences of the Marshallese people.
Sharing First-Hand Testimony:
MEI’s core role is to provide first-hand testimony on the catastrophic humanitarian and environmental consequences of nuclear weapons. Our executive director shares personal and community stories to put a human face on the abstract threat of nuclear weapons.
Advocating in Formal Forums:
MEI engages directly with the TPNW process. For instance, in July 2024, MEI co-convened a side event during the Non-Proliferation Treaty (NPT) review conference to discuss the legacy of nuclear weapons and the TPNW’s humanitarian provisions.
A Critical Voice:
Officials from the Marshall Islands have indicated concerns regarding Articles 6 and 7 of the Treaty on the Prohibition of Nuclear Weapons. These articles stipulate that states are responsible for assisting victims and addressing environmental damage within their jurisdictions. Marshallese officials argue that these provisions could allow the United States to evade its moral obligations while potentially imposing a significant financial burden on the Marshall Islands. They emphasize the need for the user state (the U.S.) to be held accountable for its actions.
MEI acknowledges the concerns raised by the government of the Marshall Islands regarding the impacts of nuclear testing and associated legacy issues. The organization also recognizes that the proposed treaty may benefit the Marshallese people and other communities worldwide that have been affected by nuclear-related issues.
MEI emphasizes the importance of holding the United States accountable for its historical and ongoing actions and inactions related to nuclear testing and their lasting effects on affected populations. The historical context of nuclear testing in the Marshall Islands has resulted in significant health, environmental, and socio-economic challenges that continue to impact the lives of its citizens.
MEI advocates for the Marshall Islands to sign and ratify the TPNW. This action is seen as important not only for the Marshall Islands but also for communities worldwide affected by nuclear issues. The current geopolitical landscape presents a significant threat of nuclear use or testing, underscoring the urgency of addressing nuclear weapons. By endorsing the TPNW, the Marshall Islands could contribute to efforts to curb nuclear proliferation and to further advance a movement toward a nuclear-free future.
Key Benefits of the TPNW
The TPNW provides a framework with several distinct benefits, which MEI and other advocates work to strengthen.
1. Establishes a Complete Legal Ban
· What it is: A comprehensive, categorical prohibition under international law.
· Benefit: It closes a legal gap left by other treaties by making nuclear weapons illegal for all states parties, joining chemical and biological weapons as banned WMDs.
2. Addresses Humanitarian Harm (A Core MEI Focus)
· What it is: Mandates assistance to victims and environmental cleanup.
· Benefit: Provides the first international treaty framework for victim assistance and environmental remediation, offering a pathway to justice for frontline communities.
3. Strengthens Global Norms and Stigmatizes Weapons
· What it is: Creates political and moral pressure against nuclear weapons.
· Benefit: Stigmatizes possession and threat of use, challenging the doctrine of nuclear deterrence and empowering civil society and non-nuclear states to demand progress.
4. Compliments the Existing Non-Proliferation Treaty (NPT)
· What it is: Works alongside treaties like the NPT.
· Benefit: It is seen by supporters as reinforcing the NPT’s disarmament goal (Article VI), providing a new instrument to fulfill a long-unmet obligation to abolish nuclear weapons.
It is crucial to note that the TPNW is not perfect in the sense that while it does promote the abolition of nuclear weapons, it encourages the use of nuclear energy. MEI’s stance on nuclear energy is clear: the world must abolish the entire uranium or nuclear fuel chain, which includes mining, milling, and transportation of minerals used for nuclear energy production, at the expense of communities, particularly communities of color, whose health, environments, and cultures are suffering as a result of nuclear energy.
MEI plays a critical role as a voice for frontline communities within the TPNW movement, using its moral authority to advocate for justice. The treaty’s main benefits are creating a legal ban, addressing humanitarian harm, and building normative pressure for a world free of nuclear weapons.
Additional Information

1
Taking forward multilateral nuclear disarmament negotiations
In resolution 71/258, the UN General Assembly decided to convene a conference in 2017 to negotiate a legally binding treaty to prohibit nuclear weapons and work towards their elimination. The Conference was held in New York from 27 to 31 March and from 15 June to 7 July.
2
Treaty on the Prohibition of Nuclear Weapons (TPNW)
The TPNW was adopted on 7 July 2017 by a vote of 122 in favor, with one against and one abstention, and opened for signature on 20 September 2017. It entered into force on 22 January 2021, following the 50th ratification, deposited on 24 October 2020.
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