|TPNW Article 1(1) prohibitions: Compatibility in 2022|
|(a)||Develop, produce, manufacture, acquire||Compatible|
|Possess or stockpile||Compatible|
|(c)||Receive transfer or control||Compatible|
|Threaten to use||Compatible|
|(e)||Assist, encourage or induce||Not 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 1MSP (2022)||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 (Acceded 1992)|
|Ratified the CTBT||Yes (Ratified 1999)|
|Party to the BWC||Yes (Acceded 1992)|
|Party to the CWC||Yes (Ratified 1997)|
|IAEA safeguards and fissile material|
|TPNW Art 3(2) deadline||N/A|
|Small Quantities Protocol||No|
|Enrichment facilities/reprocessing plants||No|
Slovenia may sign and ratify or accede to the TPNW, but will have to make changes to its policies and practices to become compliant.
At the Tenth Review Conference of the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) in August 2022, Slovenia said that Russia’s invasion of Ukraine and its ‘unacceptable nuclear rhetoric’ had caused further damage to ‘an already eroded global nuclear non-proliferation, disarmament and arms control regime’. It argued that the present security challenges ‘call for a stronger, not weaker, application of international law, norms and institutions’.1
In the First Committee of the UN General Assembly in October 2022, Slovenia said: ‘The goal of a world free of nuclear weapons, as envisioned in Article VI of the [NPT], should continue to be a final objective.’2
The former Slovenian president Danilo Türk and former defence ministers Ljubica Jelušič and Alojz Krapež were among the signatories to an open letter in September 2020 calling on current leaders in umbrella states to 'show courage and boldness' and join the TPNW.3
- Slovenia 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.
- Slovenia should comply with its existing obligation under Article VI of the NPT and pursue negotiations in good faith on nuclear disarmament.
- Slovenia 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.