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Cameroon

Cameroon maintains policies and practices that are compatible with all of the prohibitions in Article 1 of the Treaty on the Prohibition of Nuclear Weapons (TPNW), and can therefore sign and ratify or accede to the Treaty without the need for a change in conduct. It voted in favour of the 2018 UN General Assembly resolution on the TPNW but has not participated in any of the more recent votes on the same resolution, including in 2024.

TPNW Status

SIGNATURE
DEPOSIT WITH UNSG
ENTRY INTO FORCE
DECLARATION
Key weapons of mass destruction treaties
NUCLEAR WEAPONS
Party to the TPNW No
Party to the NPT Yes (Ratified 1969)
Ratified the CTBT Yes (Ratified 2006)
Party to an NWFZ Yes (Ratified 2010, Pelindaba)
CSA with the IAEA Yes (In force 2004)
AP with the IAEA Yes (In force 2016)
BIOLOGICAL AND CHEMICAL WEAPONS
Party to the BWC Yes (Acceded 2013)
Party to the CWC Yes (Ratified 1996)
TPNW Art. 1(1) prohibitions: Compatibility in 2024
(a) Develop, produce, manufacture, acquire Compatible
Possess or stockpile Compatible
Test Compatible
(b) Transfer Compatible
(c) Receive transfer or control Compatible
(d) Use Compatible
Threaten to use Compatible
(e) Assist, encourage or induce Compatible
(f) Seek or receive assistance Compatible
(g) Allow stationing, installation, deployment Compatible
TPNW voting and participation
UNGA resolution on TPNW (latest vote) Voted yes (2018)
Participated in 2MSP (2023) No
Participated in 1MSP (2022) No
Average MSP delegation size (% women) N/A
Adoption of TPNW (7 July 2017) Did not vote
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 (Modified)

Latest developments

In the First Committee of the UN General Assembly in October 2024, Cameroon said that ‘it is essential, for international peace and security, to continue consolidating the international nuclear non-proliferation regime’. It urged states ‘to halt the dangerous nuclear escalation that is taking place, to honour obligations under existing treaties, and to eliminate nuclear weapons before they eliminate us’.1

At a high-level UN event to commemorate the International Day for the Total Elimination of Nuclear Weapons on 26 September 2024, the President of the UN General Assembly, Philemon Yang, who is a former Prime Minister of Cameroon, called on ‘those States which have not yet acceded to the [TPNW] to do so without delay’.2 (He was speaking in his UN capacity, not as a representative of Cameroon.)

Cameroon participated in the African Conference on the Universalisation and Implementation of the TPNW in Addis Ababa, Ethiopia, in September 2024.3

Recommendations

  • Cameroon should urgently adhere to the TPNW.

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