The US Supreme Court ruled 6-3 on Tuesday to uphold birthright citizenship under the 14th Amendment, rejecting President Trump’s executive order that would have stripped citizenship from children born on US soil to undocumented or temporarily-present parents. Chief Justice John Roberts, writing for the majority, held that all such children are “citizens at birth,” invoking the Amendment’s post-Civil War language that citizenship belongs to all persons “born or naturalised in the United States, and subject to the jurisdiction thereof.” Justices Thomas, Gorsuch, and Alito dissented. Trump, posting on Truth Social, called the ruling “too bad” and said Congress should “start work today” on ending what he termed unfair birthright citizenship. White House Chief of Staff Stephen Miller called it “one of the most destructive and outrageous decisions in the Supreme Court’s history.”
The received wisdom
The liberal and centre-left reading of this ruling is close to unambiguous victory. Birthright citizenship has been settled law since United States v. Wong Kim Ark (1898), and the 14th Amendment’s drafters explicitly intended a universal principle — one designed, in the first instance, to guarantee citizenship to formerly enslaved Americans who had been denied it under the antebellum order. To upend that principle by executive order would have been a constitutional rupture of the first order. Chief Justice Roberts, a conservative jurist not prone to sentimentality, agreed: “Citizenship, then and now, was the right to have rights — to freely participate in our political community. We keep that promise today.” The three liberal justices joined him, as did two Trump appointees. This is the court doing what courts are for — enforcing the constitutional text against a president who found it inconvenient. The coalition of 6 signals that the rule of law retains institutional defenders even in an age of executive aggression.
A different read
The ruling is important, but celebrating it too loudly risks missing what happened next — and what it portends. Trump’s immediate response was not acceptance but redirection: he called for Congress to address birthright citizenship through statute. That is not idle bluster. The constitutional argument that the Executive cannot act alone says nothing about what Congress could do with a carefully drafted law. The phrase “subject to the jurisdiction thereof” is genuinely contested among legal historians; scholars such as John Eastman and the late Justice Scalia long argued that the 14th Amendment’s drafters never intended to cover the children of those present in the country without legal authority. Whether that reading is right — and Roberts clearly thought it wrong — the political constituency for revisiting the question is not going away.
There is also something worth noting about the alignment of forces. Three of the nine justices dissented — not two, not one. Alito wrote that the majority ruling was “a serious mistake that confers citizenship on virtually anyone who happens to be born in this country.” Thomas argued the 14th Amendment was being “repurposed for political projects.” Both men are serious jurists with developed textualist credentials; their dissents will form the intellectual scaffolding for future legislative challenges even if they did not prevail today. This is a feature, not a bug, of how constitutional change happens in the United States: the courtroom loss becomes the movement’s founding document.
The history of American immigration law is full of rights that were secured in one era and then eroded in the next through procedural, statutory, and administrative means that never required a direct constitutional assault. The per-capita lottery was strangled by annual caps. The right to asylum has been degraded by safe-third-country agreements. SCOTUS itself, in the same term, upheld the revocation of Temporary Protected Status for Haitian and Syrian immigrants who had been lawfully present for decades. The constitutional right to birthright citizenship for the native-born will be harder to dismantle than TPS — but the administration has shown it knows how to work the margins.
There is a more principled conservative case for today’s ruling than the White House wants to acknowledge. The 14th Amendment is not merely an inconvenient technicality; it is foundational. The promise that the state cannot strip citizenship from the native-born — cannot create a second-generation underclass — is precisely the kind of durable, unconditional rule that a constitutional republic needs. Conservatism, properly understood, is sceptical of revolutionary change imposed unilaterally by executives. Roberts’ ruling today was not “progressive” in its instincts; it was Burkean. It preserved a 125-year-old constitutional settlement against an impulsive executive order, and in doing so it demonstrated that the court, for all the justified alarm about its recent direction, has not become a simple instrument of presidential will.
That should reassure conservatives as much as it reassures anyone else. A court that says yes to everything this president wants is not a conservative court; it is a captive one. The value of judicial independence is precisely that it binds your own side when it overreaches.
What to watch
Watch Congress, not the courts. Trump’s call for legislation is not a formality — with Republican majorities in both chambers and a depleted Democratic resistance, the arithmetic is not entirely unfavourable, though the 60-vote Senate threshold would likely apply to any bill that touched constitutional rights. Watch also for executive orders targeting the administrative process by which birthright citizenship is documented and recognised — a slower, harder-to-litigate approach that the administration has shown increasing appetite for. Finally, watch whether the three-justice dissent becomes a four-justice dissent if a vacancy arises; the ideological composition of the court matters for the next round of constitutional skirmishing, which will begin the moment a plausible statutory vehicle emerges.
— J