2017年《禁止核武器条约》的通过为核裁军制度树立了一个重要里程碑。柬埔寨认为，《禁止核武器条约》不会削弱《不扩散条约》，而是对它的补充，同时加强了其他核裁军文书。
The adoption of the Treaty on the Prohibition of Nuclear Weapons (TPNW) in 2017 set an important milestone in the nuclear disarmament regime. Cambodia believes that the TPNW does not undermine the NPT but complements it, while strengthening other nuclear disarmament instruments.