Boumediene v. Bush

Supreme Court of the United States · 2008 · Federal Courts

553 U.S. 723 (2008)

Updated August 1, 2026

Federal CourtsSuspension Clausehabeas corpusGuantanamo Bayenemy combatantsDetainee Treatment ActMilitary Commissions Actadequate substitute

Facts

Petitioners are foreign nationals detained by the United States at Guantanamo Bay after being designated enemy combatants. Each denied membership in al Qaeda or the Taliban, was determined to be an enemy combatant by a Combatant Status Review Tribunal, and sought habeas relief in federal court. Congress enacted the Detainee Treatment Act to provide limited review in the D.C. Circuit and then enacted MCA § 7 to strip federal courts of jurisdiction over these habeas cases, including pending ones. The United States does not claim de jure sovereignty over Guantanamo, but it exercises complete jurisdiction and control over the base.

Issue

Whether noncitizens detained at Guantanamo Bay have the constitutional privilege of habeas corpus protected by the Suspension Clause, and if so, whether the DTA review scheme is an adequate and effective substitute such that MCA § 7 may constitutionally eliminate habeas jurisdiction.

Rule

The reach of the Suspension Clause depends on objective factors and practical concerns, not formal notions of de jure sovereignty alone. At least three factors are relevant: (1) the citizenship and status of the detainee and the adequacy of the process used to determine that status; (2) the nature of the sites of apprehension and detention; and (3) the practical obstacles inherent in resolving the prisoner's entitlement to the writ. A substitute for habeas is constitutionally adequate only if it gives the prisoner a meaningful opportunity to show he is held under an erroneous application or interpretation of law, permits meaningful review of the cause for detention and the Executive's power to detain, allows consideration of relevant exculpatory evidence where necessary, and gives the court authority to issue appropriate relief, including release if necessary.

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One of 10 multiple-choice questions for this case. Pick an answer to see why.

Rashid Karim, a noncitizen, has been held for four years at a U.S.-run detention compound on leased coastal land in Djibouti. Djibouti retains formal sovereignty, but under the lease the United States exercises exclusive jurisdiction and complete day-to-day control over the compound, and no local court may hear detention challenges there.

If Rashid files a habeas petition in federal court and the government argues the Suspension Clause cannot apply because the detention site is outside U.S. sovereign territory, how should the court rule?

Explanation. The majority rejected de jure sovereignty as the sole touchstone. The reach of the Suspension Clause turns on objective factors and practical concerns, including (1) the detainee's citizenship and status and the adequacy of the process used to determine status, (2) the nature of the apprehension and detention sites, and (3) practical obstacles to resolving entitlement to the writ. Complete and indefinite U.S. control over a foreign site weighs strongly in favor of the Clause's application even without formal sovereignty.