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Signatories

Myanmar

At a high-level UN event to commemorate the International Day for the Total Elimination of Nuclear Weapons on 26 September 2024, Myanmar described nuclear weapons as ‘indiscriminate, disproportionate and highly terrorising’. It noted that, in 2018, it signed the Treaty on the Prohibition of Nuclear Weapons (TPNW) ‘under the elected civilian government’, but its ratification of the Treaty is still pending. ‘Unfortunately, the illegal military coup had compromised our plan to ratify the TPNW,’ it said.1

TPNW Status

SIGNATURE
26 Sep 2018
DEPOSIT WITH UNSG
ENTRY INTO FORCE
DECLARATION
TPNW Article 1(1) prohibitions: compliance in 2024
(a) Develop, produce, manufacture, acquire Compliant
Test Compliant
Possess or stockpile 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)
2MSP delegation size (% women) 3 (33%)
Adoption of TPNW (7 July 2017) Voted yes
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 1996, Bangkok)
Party to the NPT Yes (Acceded 1992)
Ratified the CTBT Yes (Ratified 2016)
Party to the BWC Yes (Ratified 2014)
Party to the CWC Yes (Ratified 2015)
IAEA safeguards and fissile material
Safeguards agreement Yes (In force 1995)
TPNW Art 3(2) deadline N/A
Small Quantities Protocol Yes (Original)
Additional Protocol No (Signed 2013)
Enrichment facilities/reprocessing plants No
HEU stocks No
Plutonium stocks No

Latest developments

In the First Committee of the UN General Assembly in October 2024, Myanmar said that nuclear weapons are ‘the primary destabiliser of international peace and security’ in the world. It stated once again that it had planned to ratify the TPNW in 2021, but ‘the illegal military coup staged by the junta has brought an end to this priority’.2 It also said that the TPNW complements the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) and expressed its hope that more states would begin questioning the ‘validity of nuclear deterrence’, just as TPNW states parties had done at the Second Meeting of States Parties (2MSP) in 2023.3

Myanmar 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’.4

Recommendations

  • Myanmar should urgently ratify the TPNW.

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

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