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Opposed

Spain

Umbrella state (NATO)

Spain boycotted the TPNW negotiations in 2017 and has consistently voted against the annual UN General Assembly resolutions on the Treaty, including in 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 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 1987)
Ratified the CTBT Yes (Ratified 1998, Annex 2 state)
Party to the BWC Yes (Ratified 1979)
Party to the CWC Yes (Ratified 1994)
IAEA safeguards and fissile material
Safeguards agreement Yes (5 Apr 1989)
TPNW Art 3(2) deadline N/A
Small Quantities Protocol No
Additional Protocol Yes
Enrichment facilities/reprocessing plants No
HEU stocks Cleared
Plutonium stocks Stored abroad

Latest developments

Spain 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, the Deputy Minister of Foreign and Global Affairs of Spain, Angeles Moreno Bau, said: ‘The NPT is facing large-scale challenges and threats of the use of nuclear weapons for the first time in decades. This is posing grave risks to our security.’1

In the First Committee of the UN General Assembly in October 2022, Spain said that the ‘nuclear non-proliferation and disarmament regime is facing one of its greatest crises in recent decades’, adding that ‘it is essential to move steadily towards nuclear disarmament, without shortcuts’.2

The Foreign Affairs Committee of the Lower House of the Spanish Parliament adopted a resolution on 21 December 2020 which welcomed the TPNW 'as an effort to move towards peace, security and disarmament'.3

Recommendations

  • Spain 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.

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

  • Spain 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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