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Liberia

Liberia voted in favour of adopting the Treaty on the Prohibition of Nuclear Weapons (TPNW) at the UN Diplomatic Conference in 2017. It maintains policies and practices that are compatible with all of the prohibitions in Article 1 of the TPNW, and can therefore sign and ratify or accede to the Treaty without the need for a change in conduct.

TPNW Status

SIGNATURE
DEPOSIT WITH UNSG
ENTRY INTO FORCE
DECLARATION
Key weapons of mass destruction treaties
NUCLEAR WEAPONS
Party to the TPNW No
Party to the NPT Yes (Ratified 1970)
Ratified the CTBT Yes (Ratified 2009)
Party to an NWFZ No (Signed 1996, Pelindaba)
CSA with the IAEA Yes (In force 2018)
AP with the IAEA Yes (In force 2018)
BIOLOGICAL AND CHEMICAL WEAPONS
Party to the BWC Yes (Ratified 2016)
Party to the CWC Yes (Ratified 2006)
TPNW Art. 1(1) prohibitions: Compatibility in 2024
(a) Develop, produce, manufacture, acquire Compatible
Possess or stockpile Compatible
Test Compatible
(b) Transfer Compatible
(c) Receive transfer or control Compatible
(d) Use Compatible
Threaten to use Compatible
(e) Assist, encourage or induce Compatible
(f) Seek or receive assistance Compatible
(g) Allow stationing, installation, deployment Compatible
TPNW voting and participation
UNGA resolution on TPNW (latest vote) Voted yes (2022)
Participated in 2MSP (2023) No
Participated in 1MSP (2022) No
Average MSP delegation size (% women) N/A
Adoption of TPNW (7 July 2017) Voted yes
Participated in TPNW negotiations (2017) Yes
Negotiation mandate (A/RES/71/258) Did not vote
Fissile material
Nuclear facilities No
Fissile material production No
HEU stocks No
Plutonium stocks No
SQP with the IAEA Yes (Modified)

Latest developments

In the First Committee of the UN General Assembly in October 2024, Liberia said that, despite some gains made, ‘there is a lot more to be done in the field of disarmament, international security and non-proliferation of weapons’.1

In previous years, Liberia voted yes on the annual UN General Assembly resolutions on the TPNW, but it did not participate in the votes in 2023 and 2024. The resolution welcomes the Treaty’s entry into force and calls upon ‘all States that have not yet done so to sign, ratify, accept, approve or accede to the Treaty at the earliest possible date’.2

As part of the Universal Periodic Review conducted by the UN Human Rights Council, Liberia accepted a recommendation in 2021 to sign and ratify the TPNW.3

Recommendations

  • Liberia should urgently adhere to the TPNW.

  • Liberia should ratify the Pelindaba nuclear-weapon-free zone (NWFZ) treaty, which it signed in 1996.

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