Ahead of President Donald Trump’s summit with China’s President Xi Jinping, U.S. Senators John Curtis (R-UT), member of the Senate Foreign Relations Committee, and Michael Bennet (D-CO), member of the Senate Select Committee on Intelligence, led 10 colleagues on a letter to U.S. Secretary of State Marco Rubio affirming congressional support for the Taiwan Relations Act (TRA) and asserting there should be no unilateral changes to this policy nor any new U.S. declaratory policy on Taiwan.
In addition to Curtis and Bennet, the letter was signed by Senators Chris Coons (D-DE), Mitch McConnell (R-KY), Tammy Duckworth (D-IL), Thom Tillis (R-NC), Tim Kaine (D-VA), Andy Kim (D-NJ), Jeff Merkley (D-OR), Brian Schatz (D-HI), Elissa Slotkin (D-MI), and Chris Van Hollen (D-MD).
“For nearly five decades, the TRA has been the cornerstone of U.S.-Taiwan ties, enabling a strong and mutually beneficial relationship. This bipartisan law requires the United States to provide Taiwan—a critical economic and technological partner, and a thriving democracy—defense articles and services necessary to maintain the island’s self-defense capability. The TRA further states that the United States would consider any attempt to determine Taiwan’s future by non-peaceful means to be ‘a threat to the peace and security of the Western Pacific,’ and of ‘grave concern,’” wrote the senators.
“Our commitment to this legislation has long helped ensure peace and stability across the Taiwan Strait—which is essential to U.S. interests there and across the Indo-Pacific. Maintaining this commitment is necessary to ensure the credibility of U.S. security commitments to allies and partners in the region and beyond,” continued the senators.
“In the spirit of longstanding bipartisan support for the U.S.-Taiwan relationship, we stand ready to work with your administration to further strengthen this partnership,” concluded the senators.
The text of the letter is available here and below.
Dear Secretary Rubio,
We write to reaffirm congressional support for the 1979 Taiwan Relations Act (TRA) and our firm belief that there should be no unilateral changes to this policy nor any new declaratory policy on Taiwan, consistent with longstanding U.S. commitments including the Six Assurances President Reagan articulated.
For nearly five decades, the TRA has been the cornerstone of U.S.-Taiwan ties, enabling a strong and mutually beneficial relationship. This bipartisan law requires the United States to provide Taiwan—a critical economic and technological partner, and a thriving democracy—defense articles and services necessary to maintain the island’s self-defense capability. The TRA further states that the United States would consider any attempt to determine Taiwan’s future by non-peaceful means to be “a threat to the peace and security of the Western Pacific,” and of “grave concern.”
Our commitment to this legislation has long helped ensure peace and stability across the Taiwan Strait—which is essential to U.S. interests there and across the Indo-Pacific. Maintaining this commitment is necessary to ensure the credibility of U.S. security commitments to allies and partners in the region and beyond.
During your tenure in the U.S. Senate, you consistently demonstrated strong support for U.S.-Taiwan relations and for the TRA. In 2017, you joined a bipartisan letter to President Trump stating that the “One China policy, based on the [Taiwan Relations] Act, the Three Joint Communiques and the Six Assurances […] provides the basis for our enduring relationship with Taiwan.” You further emphasized the “bipartisan commitment that we must not waver in providing necessary support for Taiwan to defend itself in the face of China’s ongoing military aggression and the cross-Strait military imbalance.”
These principles remain true and necessary today. In the spirit of longstanding bipartisan support for the U.S.-Taiwan relationship, we stand ready to work with your administration to further strengthen this partnership.

