China quietly loads 100+ ICBMs into new missile silos near Mongolia: report

The assessment underscores Beijing's accelerating military buildup, with the report saying China is expanding and modernizing its nuclear forces faster than any other nuclear-armed power. Chinese officials have repeatedly dismissed such findings as attempts to "smear and defame China and deliberately mislead the international community."

The Pentagon declined to comment when contacted by Fox News Digital about the Reuters report.

"We continue to see no appetite from Beijing for pursuing such measures or more comprehensive arms control discussions," the report said.

According to the assessment, China has likely loaded more than 100 solid-fueled DF-31 intercontinental ballistic missiles into silo fields near the Mongolian border. While the Pentagon had previously disclosed the existence of the silo fields, it had not publicly estimated how many missiles had been placed inside them.

China's embassy in Washington did not immediately respond to a request for comment.

The report did not identify potential targets for the newly loaded missiles and could change before it is formally submitted to Congress, U.S. officials said.

China's nuclear warhead stockpile remained in the low 600s in 2024, reflecting what the report described as a slower production rate compared to previous years. Still, Beijing is on track to exceed 1,000 nuclear warheads by 2030.

Burnham said Beijing's rejection of arms control talks reflects the pace of its weapons construction. "China has no interest in locking in a long-term strategic disadvantage, and every intention of building an arsenal on par with its perceived place in the world, alongside and potentially eventually ahead of the United States," he said.

China is refining options to seize Taiwan by "brute force," including long-range strikes up to 2,000 nautical miles from the mainland that could disrupt U.S. military operations in the Asia-Pacific, the report said.

"What is surprising is that China has now loaded only about 100 of the silos it has built recently," said Gordon Chang. "That's an indication money is tight in the People's Liberation Army."

Chang warned against extending New START without Beijing's participation. "This is no time for the U.S. to agree to an extension of the New START Treaty with Russia," he said. "Russia and China are de-facto allies, and they are ganging up on America. Without China in a deal - Beijing has flatly rejected every nuclear arms-control initiative of the U.S. -no treaty can be in America's interest."

Reuters contributed to this report.