Indo-Pacific — 2026-09-13

China Threatens to Cancel Xi-Trump September 24 Summit Over Potential US Arms Sales to Taiwan

BLUFBeijing's cancellation threat is very unlikely to materialize before September 24, functioning instead as leverage to delay any new Taiwan arms notification until after the summit.

China told the United States it intends to cancel the September 24 Trump-Xi summit if Washington approves new Taiwan arms sales before then, according to multiple sources cited by Kyodo News 1234. Beijing has restated that Taiwan remains a "red line" in bilateral relations while preparations continue for what would be Xi and Trump's third face-to-face meeting in a year, a planned White House visit China has not yet officially confirmed 134. The threat follows a record $11 billion Taiwan arms package announced last December, Trump's May remark that further arms sales could serve as a "bargaining chip" with Beijing, and Xi's own May warning to Trump in Beijing that mishandling Taiwan, which he called the "most important issue" in bilateral relations, could trigger conflict 13. Kyodo reported that Beijing is willing to coordinate with Washington on Iran sanctions even as the two sides prepare for the summit 1.

Analysis
Beijing's threat functions primarily as leverage over the timing of any new Taiwan arms package rather than a fixed trigger, and China is very unlikely to follow through on cancelling the September 24 summit absent a formal US arms-sale notification beforehand; a congressional notification before that date would be the clearest signal cancellation risk has become real. Trump's own framing of Taiwan sales as a bargaining chip, plus his stake in a pre-midterm diplomatic win, gives both sides incentive to defer any contentious approval. This judgment carries moderate confidence: reporting rests on a single Kyodo News account that four secondary outlets repackaged without independent corroboration of Beijing's actual decision threshold. The warning may instead be a tactic to forestall the arms decision and extract Iran-sanctions coordination rather than a genuine readiness to forgo the meeting. If the summit proceeds, the pending arms package will likely be deferred or scaled back to preserve it.

5 sources

China threatens US meeting over arms sales - Taipei Times
Beijing Threatens To Cancel Trump-Xi Summit If US Approves New Arms Sales To Taiwan - ZeroHedge
China threatens to cancel Xi-Trump summit - AOL
China May Cancel Trump Xi Summit If US Approves New Taiwan Arms Deals - Mezha
China warns it may cancel Trump-Xi summit if U.S. approves new Taiwan arms sale - Kyodo News