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States parties

Niue

Niue acceded to the Treaty on the Prohibition of Nuclear Weapons (TPNW) on 6 August 2020, the 75th anniversary of the atomic bombing of Hiroshima. The Premier of Niue, Dalton Tagelagi, issued a national statement on the occasion that said: 'Niue is honoured to accede to the Treaty on the 2017 Prohibition of Nuclear Weapons. ... [N]o state is immune to the threats and consequences of nuclear weapons.'1

TPNW Status

SIGNATURE
DEPOSIT WITH UNSG
6 Aug 2020 (Accession)
ENTRY INTO FORCE
22 Jan 2021
DECLARATION
Received 17 Feb 2021
Key weapons of mass destruction treaties
NUCLEAR WEAPONS
Party to the TPNW Yes (Acceded 2020)
Party to the NPT Yes*
Ratified the CTBT Yes (Ratified 2014)
Party to an NWFZ Yes (Ratified 1986, Rarotonga)
CSA with the IAEA Yes (In force 2002)*
AP with the IAEA No
BIOLOGICAL AND CHEMICAL WEAPONS
Party to the BWC Yes (Acceded 2018)
Party to the CWC Yes (Acceded 2005)
TPNW Art. 1(1) prohibitions: Compliance in 2024
(a) Develop, produce, manufacture, acquire Compliant
Possess or stockpile Compliant
Test Compliant
(b) Transfer Compliant
(c) Receive transfer or control Compliant
(d) Use Compliant
Threaten to use Compliant
(e) Assist, encourage or induce Compliant
(f) Seek or receive assistance Compliant
(g) Allow stationing, installation, deployment Compliant
TPNW voting and participation
UNGA resolution on TPNW (latest vote) N/A
Participated in 2MSP (2023) No
Participated in 1MSP (2022) No
Average MSP delegation size (% women) N/A
Adoption of TPNW (7 July 2017) N/A
Participated in TPNW negotiations (2017) N/A
Negotiation mandate (A/RES/71/258) N/A
Fissile material
Nuclear facilities No
Fissile material production No
HEU stocks No
Plutonium stocks No
SQP with the IAEA Yes (Original)*

Latest developments

In 2021, Niue adopted The Prohibition of Nuclear Weapons Act, which is explicitly aimed at giving effect to the TPNW.2 Niue thus became one of the first states parties to adopt national legislation specifically implementing the TPNW, in accordance with the Treaty's Article 5.

In a joint statement to the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) Preparatory Committee in July 2024, the states parties to the South Pacific Nuclear Free Zone Treaty, including Niue, said: ‘The scars of nuclear testing continue to mark our people and environment, and reinforce to our countries the unacceptable humanitarian costs and risks posed by nuclear war.’ They expressed their ‘region’s steadfast opposition to nuclear weapons’ while noting the TPNW’s entry into force in 2021.3

The Pacific Islands Forum, of which Niue is a member, also noted the TPNW’s entry into force in a statement marking the International Day for the Total Elimination of Nuclear Weapons on 26 September 2024.4

Recommendations

  • Niue should continue to encourage other states to adhere to the TPNW.

* Through territorial application by New Zealand

1) https://bit.ly/3m29EB9

2) Niue 2021 Prohibition of Nuclear Weapons Act, Act No. 353 of 2021.

3) https://bit.ly/3ZuweHr

4) https://bit.ly/4g4WHCF

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