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Singapore

Singapore is the only South-East Asian state that has not yet signed the TPNW. It attended as an observer the First Meeting of States Parties to the TPNW (1MSP) in Vienna in June 2022.

TPNW Status

SIGNATURE
DEPOSIT WITH UNSG
ENTRY INTO FORCE
DECLARATION
TPNW Article 1(1) prohibitions: Compatibility in 2022
(a) Develop, produce, manufacture, acquire Compatible
Test Compatible
Possess or stockpile 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) Abstained (2023)
Participated in 1MSP (2022) Observer
1MSP delegation size (% women) 3 (33%)
Adoption of TPNW (7 July 2017) Abstained
Participated in TPNW negotiations (2017) Yes
Negotiation mandate (A/RES/71/258) Voted yes
Other weapons of mass destruction (WMD) treaties
Party to an NWFZ Yes (Ratified 1997, Bangkok)
Party to the NPT Yes (Ratified 1976)
Ratified the CTBT Yes (Ratified 2001)
Party to the BWC Yes (Ratified 1975)
Party to the CWC Yes (Ratified 1997)
IAEA safeguards and fissile material
Safeguards agreement Yes (18 Oct 1977)
TPNW Art 3(2) deadline N/A
Small Quantities Protocol Yes (Modified)
Additional Protocol Yes
Enrichment facilities/reprocessing plants No
HEU stocks No
Plutonium stocks No

Latest developments

Singapore 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.

At the Tenth Review Conference of the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) in August 2022, Singapore said: ‘The humanitarian consequences of the use of nuclear weapons serve as a reminder for all states parties to uphold the NPT, in particular Article VI, to reduce the risks posed by nuclear weapons to mankind.’1

In the First Committee of the UN General Assembly in October 2022, Singapore said that it has ‘a clear and consistent position’ on the TPNW, arguing that its ‘concerns were not fully addressed when the TPNW was adopted’ and that the Treaty ‘should not affect in any way the rights and obligations of states parties under other treaties and agreements’. Furthermore, Singapore encouraged ‘the international community to work towards finding a realistic and complementary role for the TPNW within the existing global nuclear disarmament architecture, of which the NPT remains the cornerstone’.2

Recommendations

  • Singapore should comply with its existing obligation under Article VI of the NPT and pursue negotiations in good faith on nuclear disarmament.

  • Singapore should urgently adhere to the TPNW. Until it is in a position to do so, it should welcome the TPNW as a valuable component in the global disarmament and non-proliferation architecture, work with the Treaty's states parties on practical steps towards disarmament, and attend the meetings of states parties as an observer.

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