Grenada
Grenada deposited its instrument of ratification for the Treaty on the Prohibition of Nuclear Weapons (TPNW) with the UN Secretary-General on 20 June 2022, one day before the First Meeting of States Parties to the Treaty in Vienna.
TPNW Status
| Key weapons of mass destruction treaties | ||
|---|---|---|
| NUCLEAR WEAPONS | ||
| Party to the TPNW | Yes (Ratified 2022) | |
| Party to the NPT | Yes (Acceded 1975) | |
| Ratified the CTBT | Yes (Ratified 1998) | |
| Party to an NWFZ | Yes (Ratified 1975, Tlatelolco) | |
| CSA with the IAEA | Yes (In force 1996) | |
| AP with the IAEA | No | |
| BIOLOGICAL AND CHEMICAL WEAPONS | ||
| Party to the BWC | Yes (Acceded 1986) | |
| Party to the CWC | Yes (Ratified 2005) | |
| TPNW Art. 1(1) prohibitions: Compliance in 2025 | ||
|---|---|---|
| (a) | Develop, produce, manufacture, acquire | Compliant |
| Possess or stockpile | Compliant | |
| Test | 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 3MSP (2025) | No |
| Participated in 2MSP (2023) | No |
| Participated in 1MSP (2022) | No |
| Average MSP delegation size (% women) | N/A |
| Adoption of TPNW (7 July 2017) | Voted yes |
| Participated in TPNW negotiations (2017) | Yes |
| Negotiation mandate (A/RES/71/258) | Did not vote |
| Fissile material | |
|---|---|
| Nuclear facilities | No |
| Fissile material production | No |
| HEU stocks | No |
| Plutonium stocks | No |
| SQP with the IAEA | Yes (Revised) |
Latest developments
In the First Committee of the UN General Assembly in October 2025, the Caribbean Community (CARICOM), of which Grenada is a member State, reaffirmed its support for the Treaty on the Prohibition of Nuclear Weapons (TPNW), emphasizing that the First Review Conference in 2026 offers a ‘crucial opportunity to strengthen norms against these weapons and to accelerate the momentum toward their elimination’.1
In a separate statement to the Committee, CARICOM hailed the TPNW as ‘a landmark achievement that reinforces and complements the international legal framework for nuclear disarmament’ and ‘embodies the collective moral, legal, and humanitarian imperative to eliminate these weapons once and for all’. It urged all States that have not yet joined the Treaty to do so ‘without delay’.2
In accordance with Article 2 of the TPNW, Grenada submitted a declaration to the UN Secretary-General on 25 November 2024 confirming that it does not own, possess, or control nuclear weapons, has never done so, and does not host any other State’s nuclear weapons on its territory.3
Recommendations
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Grenada should continue to encourage other states to adhere to the TPNW.
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Grenada should ensure that all the TPNW obligations are implemented domestically, through legal, administrative, and other necessary measures.
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Grenada should conclude and bring into force an Additional Protocol (AP) with the International Atomic Energy Agency (IAEA), and upgrade to a modified Small Quantities Protocol (SQP).