Beijing has escalated its diplomatic pressure on Washington over a stalled $14 billion weapons package for Taiwan, with Chinese officials urging the Trump administration to pull back from a deal they say threatens regional stability.

Chinese Embassy spokesperson Liu Pengyu delivered Beijing's position in unambiguous terms, stating that China's opposition to American arms sales to Taiwan is "consistent, clear and rock-firm."

As Congress.net reported, Pengyu called on Washington to honour the agreements reached between the two nations' leaders and to "exercise extra caution in handling the Taiwan question."

The warning follows reports that the Trump administration has been weighing one of the largest arms packages ever proposed for Taiwan, a deal centred on advanced interceptor missile systems.

The package has been held in limbo for months and emerged as a flashpoint during President Trump's recent summit with Chinese leader Xi Jinping in Beijing.

Xi used the opening of that meeting to deliver a direct warning about the potential for armed conflict over Taiwan, and Trump appeared receptive to the message.

On his return flight to Washington, Trump told reporters that the last thing the United States needs is "a war that's 9,500 miles away," comments his aides confirmed were made specifically in reference to the stalled Taiwan deal.

The diplomatic tension follows Washington's approval in December 2025 of its then-largest-ever arms sale to Taiwan, an $11 billion package that prompted Beijing to respond with large-scale military exercises around the island.

photo: The Japan Times

Taiwan's legislature subsequently passed a special defence budget, a significant portion of which is expected to fund further purchases from American defence contractors, including anti-drone systems.

Beijing has long characterised such sales as a violation of longstanding commitments made by successive American administrations under the framework of the one-China policy.

Pengyu warned Washington to stop sending what he called "wrong messages" to forces pushing for formal Taiwanese independence and urged the US to protect the momentum built through recent diplomatic engagement with "concrete actions."

China's Foreign Ministry has reinforced those demands, calling on Washington to treat the Taiwan question with the utmost care and uphold what both governments described as a consensus forged during the Trump-Xi summit.

Taiwan has struck a more confident tone, with Defence Minister Wellington Koo confirming the island had received a letter of guarantee from Washington indicating willingness to approve the next sale.

Koo said Taipei has maintained close communication with the US Defense Security Cooperation Agency over the specific items, quantities, and transaction terms included in the pending package.

The standoff lays bare the structural tension running through Washington's posture in the Indo-Pacific.

The United States maintains a policy of strategic ambiguity on Taiwan's political status, supplying the island with weapons under the Taiwan Relations Act while officially recognising Beijing's position that Taiwan is part of China.

Beijing regards Taiwan as a breakaway province and has made clear that reunification remains a non-negotiable long-term objective, with military force explicitly left on the table as an option.

With Trump having publicly dampened expectations of imminent approval following his Beijing visit, the fate of the $14 billion package now rests at the crossroads of superpower diplomacy and Taiwan's drive to build a credible long-term defence capability.