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Opposed

Denmark

Umbrella state (NATO)

Denmark boycotted the TPNW negotiations in 2017 and has consistently voted against the annual UN General Assembly resolutions on the Treaty, including in 2023. Denmark may sign and ratify or accede to the TPNW, but will have to make changes to its policies and practices to become compliant.

TPNW Status

SIGNATURE
DEPOSIT WITH UNSG
ENTRY INTO FORCE
DECLARATION
TPNW Article 1(1) prohibitions: Compatibility in 2023
(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 Non-compatible
(f) Seek or receive assistance Compatible
(g) Allow stationing, installation, deployment Compatible
TPNW voting and participation
UNGA resolution on TPNW (latest vote) Voted no (2023)
Participated in 2MSP (2023) No
1MSP delegation size (% women) N/A
Adoption of TPNW (7 July 2017) N/A
Participated in TPNW negotiations (2017) No
Negotiation mandate (A/RES/71/258) Voted no
Other weapons of mass destruction (WMD) treaties
Party to an NWFZ No
Party to the NPT Yes (Ratified 1969)
Ratified the CTBT Yes (Ratified 1998)
Party to the BWC Yes (Ratified 1973)
Party to the CWC Yes (Ratified 1995)
IAEA safeguards and fissile material
Safeguards agreement Yes (1 Mar 1972)
TPNW Art 3(2) deadline N/A
Small Quantities Protocol No
Additional Protocol Yes
Enrichment facilities/reprocessing plants No
HEU stocks Cleared
Plutonium stocks No

Latest developments

At the NPT Preparatory Committee meeting in August 2023, Denmark said that it ‘would like to see a world without nuclear weapons develop’, and there are ‘valuable steps that can be taken to move in that direction’, including on risk reduction, increased transparency and nuclear disarmament verification.1

In the First Committee of the UN General Assembly in October 2023, Denmark, speaking on behalf of the Nordic countries, said that ‘Russia’s continued use of escalatory nuclear rhetoric and its decision to deploy nuclear weapons in Belarus … are reckless and highly irresponsible’, and its decision to suspend its participation in New START ‘is also of great concern’.2

Recommendations

  • Denmark should renounce the possession and potential use of nuclear weapons on its behalf, and ensure that nuclear weapons do not have a role in its defence posture.

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

  • Denmark 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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