The Chinese Foreign Ministry said ‌on Thursday (February 5, 2026) that the expiration of the U.S.-Russia ​arms treaty was regrettable and urged the U.S. to resume dialogue with Russia on “strategic stability”. The New START treaty expired at the close of Wednesday (February 4, 2026), marking the end of over half a century of limits on both sides’ strategic nuclear weapons. Russia said on Wednesday (February 4, 2026) it was open to security talks but would resolutely counter ​any new “threats”.

New START’s expiry risks pushing the world to unchecked nuclear rivalry

“China regrets the expiration of the New START ⁠Treaty, as the treaty is of great significance to maintaining global strategic stability,” Chinese Foreign Ministry spokesperson Lin Jian said.

“The international community is generally concerned that the expiration ​of the treaty will have ⁠a negative impact on the international nuclear arms control system and the global nuclear order.”

End of U.S.-Russia nuclear pact a ‘grave moment’: UN chief