Trop v. Dulles
The Supreme Court ruled that Congress could not take away an American soldier's citizenship as punishment for wartime desertion, restoring citizenship to a man who had been made stateless after a brief, unarmed desertion in Morocco during World War II.
A four-justice plurality held that stripping citizenship as punishment amounts to cruel and unusual punishment under the Eighth Amendment, describing statelessness as a fate more primitive than torture because it destroys a person's entire political existence.
“In short, the expatriate has lost the right to have rights.”
Describing why the plurality viewed statelessness as an especially severe form of punishment.
How it got here: A federal district court granted summary judgment for the government; the Second Circuit affirmed with one dissent; the Supreme Court agreed to review the case.
The Case in Depth
What happened
In 1944, a young Army private stationed in French Morocco escaped from a stockade after a earlier disciplinary breach, but voluntarily surrendered to military police less than a day later while walking back toward his base. A court-martial convicted him of desertion and gave him a dishonorable discharge. Years later, when he applied for a U.S. passport, the State Department denied it, ruling that a 1940 federal law had stripped his citizenship because of that wartime desertion conviction.
The question before the Court
Could Congress strip a native-born American of his citizenship as punishment for deserting the Army during wartime?
The Court's answer
No — a plurality of the Court ruled that Congress could not punish wartime desertion by taking away a soldier's citizenship, because doing so amounted to cruel and unusual punishment banned by the Eighth Amendment. The plurality reasoned that making someone stateless destroys their entire political existence and exposes them to constant insecurity, a punishment the plurality viewed as even more severe than physical mistreatment.
A fifth justice, Brennan, agreed the law was unconstitutional but for a different reason: he thought stripping a deserter's citizenship had too weak a connection to Congress's power to wage war to be a valid exercise of that power, rather than concluding it was inherently cruel and unusual. Because the two groups disagreed on the underlying rationale, no single legal theory commanded a full five-vote majority, even though five justices agreed the specific law could not stand.
Curious how the Court got there? See the step-by-step legal reasoning →
Why it matters
The ruling meant the government could no longer use citizenship-stripping as a criminal penalty, protecting anyone convicted of crimes like desertion from being rendered stateless. It also introduced the idea that the Eighth Amendment's meaning changes over time with society's standards, a concept later courts would use to evaluate other punishments, including the death penalty.
What changes now
The case is sent back to the district court for further proceedings consistent with the ruling, meaning the soldier's citizenship is restored. Because only four justices joined the lead opinion's Eighth Amendment reasoning, with a fifth justice reaching the same result on narrower grounds, the exact legal test carried less than a full majority. The decision's language about evolving standards of decency would later be cited in other cases interpreting the Eighth Amendment.
What this does not decide
Only four justices agreed that citizenship-stripping is unconstitutional under the Eighth Amendment as cruel and unusual punishment; the fifth vote for reversal, Justice Brennan, reasoned instead that this particular law had too weak a connection to Congress's war powers. So the broad Eighth Amendment theory did not command a full majority of the Court.
Concurrences and dissents
Concurrence — Justice Black
Justice Black agreed with the plurality's result but added that even if citizenship could ever be involuntarily taken away, that decision should never rest with military tribunals. He argued guilt and any forfeiture of citizenship should be determined by civilian courts with full Bill of Rights protections, not left to military discretion over who keeps citizenship and who becomes stateless.
Concurrence — Justice Brennan
Justice Brennan agreed the law was unconstitutional but on a narrower, different ground than the plurality. He found that stripping a deserter's citizenship had too weak a connection to Congress's war powers to be justified, arguing the law amounted to naked retribution rather than a measure that actually helped win wars, unlike the election-voting expatriation law upheld in the companion case Perez v. Brownell.
Dissent — Justice Frankfurter
“Is constitutional dialectic so empty of reason that it can be seriously urged that loss of citizenship is a fate worse than death?”Frankfurter's dissent questioning whether losing citizenship could be considered crueler than the death penalty desertion already carried.
Justice Frankfurter argued Congress's war powers clearly extended to punishing and deterring desertion, including by stripping citizenship, and that courts should defer heavily to Congress and the military on such matters. He contended denationalization was not really punishment at all but a nonpenal regulation of military affairs, and that even treating it as punishment, it was not disproportionate given desertion was itself punishable by death.
How the Court got there
The legal reasoning, step by step
- The plurality first asked whether the citizenship-stripping law was actually a penal law, since constitutional limits on punishment only apply to statutes that impose penalties rather than merely regulate a status.
- Looking at the law's history and purpose, the plurality concluded the only real purpose of taking away a deserter's citizenship was to punish him, since it did nothing to solve any other practical problem the way, for example, expatriating someone who votes in a foreign election might.
- Having decided the law was penal, the plurality applied the Eighth Amendment's ban on cruel and unusual punishment, relying on Weems v. United States for the idea that the Amendment's meaning is not fixed but instead draws from the evolving standards of decency of a maturing society.
- The plurality reasoned that making a person stateless is worse than physical punishment because it destroys the person's entire political existence, leaving him with no country willing to protect his basic rights and exposing him to indefinite insecurity.
- Because civilized nations overwhelmingly rejected statelessness as a criminal penalty, the plurality concluded that denationalization for desertion crossed the constitutional line into cruel and unusual punishment.
Doctrinal impact
Cases affected by this decision
Reaffirms Weems v. United States (217 U.S. 349)
Relied on as establishing that the Eighth Amendment's meaning evolves with society's standards of decency.