Goldwater v. Carter is the 1979 Supreme Court case in which members of Congress tried to block President Jimmy Carter from unilaterally terminating the 1954 Mutual Defense Treaty with Taiwan, and lost when the Court dismissed the suit without ruling on whether a president actually has that power. The justices split into several camps, no rationale drew a majority, and the underlying constitutional question, whether the president can end a treaty without Senate or congressional approval, was left unanswered. That silence has shaped every treaty withdrawal since.
What Prompted the Lawsuit
The Mutual Defense Treaty between the United States and the Republic of China was signed in 1954. Each side agreed to “act to meet the common danger” if the other suffered an armed attack in the Western Pacific, and the United States gained the right to station forces in and around Taiwan. Article X let either party end the treaty one year after giving notice.1Yale Law School. Mutual Defense Treaty Between the United States and the Republic of China
In late 1978, President Carter announced he would recognize the People’s Republic of China as the sole legal government of China. The Taiwan treaty rested on the opposite premise, that Taipei represented China, so recognizing Beijing required ending the pact. Carter gave the one-year notice on his own authority. He did not seek a Senate vote. He did not seek approval from Congress as a whole.
Goldwater’s Constitutional Argument
Senator Barry Goldwater and several other members of Congress sued. Their argument was structural. Article II, Section 2 of the Constitution requires two-thirds of the Senate to approve a treaty before it takes effect,2Congress.gov. Article II Section 2 Clause 2 and Goldwater argued that the same body should have a say in ending one. Scholars have since called this the “mirror principle”: the level of approval needed to exit an agreement should match the level needed to enter it.
The Constitution’s text is the heart of the dispute. It says how treaties are made. It says nothing about how they end. That gap gave both sides room to argue the Constitution supported them.
What the Supreme Court Actually Did
The district court sided with Goldwater and enjoined the termination.3Justia Law. Goldwater v. Carter, 481 F. Supp. 949 (D.D.C. 1979) The D.C. Circuit reversed and sided with Carter. When the case reached the Supreme Court, the justices granted review, vacated the D.C. Circuit’s ruling, and sent the case back with instructions to dismiss the complaint.4Justia. Goldwater v. Carter
Carter’s termination went forward. But the Court never said he had the constitutional power to do it. The dismissal was procedural, and the justices could not agree on why the case should be thrown out.
The Four Positions on the Court
Rehnquist: A Political Question
Justice Rehnquist, joined by Chief Justice Burger and Justices Stewart and Stevens, wrote that the dispute was a political question the courts had no business deciding. The political question doctrine keeps judges out of certain disputes the Constitution assigns to the elected branches. Rehnquist’s point was that because the Constitution provides no standard for how a treaty is terminated, there is no “judicially discoverable and manageable” rule a court could apply. Any ruling would put the judiciary in the middle of a power fight between the president and Congress.4Justia. Goldwater v. Carter If Congress felt its treaty powers were being taken, it should fight back with its own legislative tools, not ask a court to referee.
Powell: Not Ripe Yet
Justice Powell agreed the case should be dismissed but rejected the political question label. His reason was ripeness. A court should step in only when a real, unavoidable conflict exists. Individual senators had sued, but the Senate as an institution had never formally challenged Carter. No opposing resolution had passed. No chamber vote had been taken. Until Congress as a body asserted its authority and the president refused to yield, Powell saw no genuine deadlock to resolve.5Legal Information Institute. Goldwater v. Carter, 444 U.S. 996
The difference from Rehnquist matters. The political question camp said courts could never decide this kind of dispute. Powell said courts could decide it, but only after the political branches had truly exhausted their remedies.
Brennan: Reach the Merits, Uphold Carter
Justice Brennan was the only justice who wanted to decide the constitutional question, and he would have ruled for the president. His reasoning was narrow. Ending the Taiwan treaty was a “necessary incident” to the president’s constitutionally committed power to recognize foreign governments. Because the treaty rested on recognizing Taipei, recognizing Beijing required terminating it. The recognition power belongs to the president alone, so the termination did too.5Legal Information Institute. Goldwater v. Carter, 444 U.S. 996
The Remaining Votes
Justices White and Blackmun wanted the Court to hear full oral arguments before deciding anything. Justice Marshall concurred in the result without writing separately.4Justia. Goldwater v. Carter
Why the Case Set No Precedent
No single rationale attracted five votes. The political question reasoning had four. Powell’s ripeness view stood alone. Brennan’s merits ruling had one vote. That means Goldwater v. Carter produced no binding rule about presidential treaty termination.
The distinction between “the Court declined to stop it” and “the Court approved it” is real, but in practice it has not mattered. Executive branch lawyers have consistently cited Goldwater as support for unilateral presidential authority over treaty withdrawal, and courts have consistently declined to say otherwise.
Congress’s Response: The Taiwan Relations Act
Congress pushed back through legislation rather than litigation. On April 10, 1979, it passed the Taiwan Relations Act. The Act did not try to reverse the termination. It reasserted congressional authority over the U.S. relationship with Taiwan by writing key security commitments into statute, including the policy of providing Taiwan with defensive weapons and treating any non-peaceful effort to determine Taiwan’s future as a matter of grave concern.6Office of the Law Revision Counsel. 22 USC 3301 – Congressional Findings and Declaration of Policy A statute cannot be undone by the president alone. It requires congressional action to repeal. The Act remains in force and is the legal foundation for the U.S.-Taiwan security relationship today.
Treaty Withdrawals After Goldwater
Every president since Carter who has withdrawn from a major treaty has done so unilaterally, and every legal challenge has failed. In December 2001, President George W. Bush gave notice of U.S. withdrawal from the 1972 Anti-Ballistic Missile Treaty with Russia. Thirty-two House members sued on the same structural theory Goldwater had raised. A federal district court dismissed the case in 2002, holding that individual legislators lacked standing and that the dispute was a nonjusticiable political question, following the Rehnquist plurality.
In February 2019, President Trump announced withdrawal from the Intermediate-Range Nuclear Forces Treaty with Russia, citing Russian violations.7The White House. President Donald J. Trump to Withdraw the United States from the Intermediate-Range Nuclear Forces Treaty The following year, the United States withdrew from the Treaty on Open Skies. Neither faced a successful legal challenge. Congress objected politically at times but never mounted the kind of formal institutional opposition Powell’s concurrence suggested might make the question ripe.
The pattern is settled by inertia, not by ruling. The political question doctrine, standing requirements, and ripeness together make it nearly impossible for individual legislators to get a court to review a treaty termination. Congress as an institution has not forced the confrontation that might change that. Until it does, presidential authority to end treaties alone remains effectively unchecked by the judiciary, even though no court has ever squarely endorsed it.