Dec. 22 (Asia Today) -- China has voiced strong opposition to potential cooperation between South Korea and the United States on nuclear-powered submarines, warning it could undermine the global nuclear nonproliferation regime, Chinese state media reported.

Song Zhongping, a Chinese military analyst, said in an interview published Monday by the Global Times that consultations between Seoul and Washington on nuclear submarine-related cooperation could pose a "serious threat" to nuclear nonproliferation.

The Global Times cited South Korean media reports saying the two countries plan to begin sector-by-sector consultations next year related to leader-level understandings that include nuclear submarine construction, uranium enrichment and spent nuclear fuel reprocessing.

Song said the AUKUS nuclear submarine effort with Australia set a negative precedent and suggested a similar case could emerge with South Korea. He argued that U.S. support for allies' access to nuclear technology and nuclear fuel would weaken the Nuclear Non-Proliferation Treaty.

Song also said Japan has raised the idea of acquiring nuclear-powered submarines and warned the trend could fuel an arms race. He said more countries operating nuclear-powered submarines would increase the risk of technology leakage and accidents.