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Signatories

Nepal

At a high-level UN event to commemorate the International Day for the Total Elimination of Nuclear Weapons on 26 September 2024, Nepal said that the Treaty on the Prohibition of Nuclear Weapons (TPNW) ‘has the potential to contribute to a nuclear-weapon-free world’ and criticised the doctrine of nuclear deterrence as ‘neither an acceptable nor a legitimate approach’.1

TPNW Status

SIGNATURE
20 Sep 2017
DEPOSIT WITH UNSG
ENTRY INTO FORCE
DECLARATION
Key weapons of mass destruction treaties
NUCLEAR WEAPONS
Party to the TPNW No (Signed 2017)
Party to the NPT Yes (Ratified 1970)
Ratified the CTBT No (Signed 1996)
Party to an NWFZ No
CSA with the IAEA Yes (In force 1972)
AP with the IAEA No
BIOLOGICAL AND CHEMICAL WEAPONS
Party to the BWC Yes (Ratified 2016)
Party to the CWC Yes (Ratified 1997)
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) Voted yes (2024)
Participated in 2MSP (2023) Yes (observer)
Participated in 1MSP (2022) Yes (observer)
Average MSP delegation size (% women) 3.5 (46%)
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 (Original)

Latest developments

Nepalese parliamentarians met in August 2024 to discuss Nepal’s ratification of the TPNW. However, the formal parliamentary process to approve the Treaty has not yet commenced.2

During the high-level segment of the UN General Assembly in September 2024, the Prime Minister of Nepal, K P Sharma Oli, warned that the ‘spectre of nuclear conflict looms larger than ever before’ and said that ‘[d]isarmament and non-proliferation issues must be prioritised’.3

In the First Committee of the UN General Assembly in October 2024, Nepal said that it remains committed to completing its ratification process for the TPNW ‘at the earliest possible’.4 It considers the Comprehensive Nuclear-Test-Ban Treaty (CTBT), the Treaty on the Non-Proliferation of Nuclear Weapons (NPT), and the TPNW ‘as complementary and mutually reinforcing treaties in our pursuit of a world free of nuclear weapons’. ‘Notions of responsible possession [of nuclear weapons] and nuclear deterrence are rooted in the logic of mutual destruction. ... They have perpetuated a dangerous nuclear status quo,' it said.5

Nepal was one of the co-sponsors for the 2024 UN General Assembly resolution on the TPNW, which welcomed the Treaty’s entry into force and called upon ‘all States that have not yet done so to sign, ratify, accept, approve or accede to the Treaty at the earliest possible date’.6

Recommendations

  • Nepal should urgently ratify the TPNW.

  • Nepal should conclude and bring into force an Additional Protocol (AP) with the International Atomic Energy Agency (IAEA), and upgrade to a modified Small Quantities Protocol (SQP).

  • Nepal should also ratify the CTBT.

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