October Term 2007 · Docket 06-1666

Can the U.S. government detain a citizen in Iraq to prevent a foreign trial?

The dispute centers on whether federal courts must release a U.S. citizen detained in Iraq to face a foreign criminal trial.

Official caption
Munaf v. Geren
Latest argument session
Latest official Court activity
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Argued
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Official Transcript

Verified source milestones

  1. — An official oral-argument transcript was verified.
  2. — An official oral-argument transcript was verified.

The arguments, in order

This case may have been argued more than once. Each entry below uses that session's official transcript. Later arguments do not erase earlier ones.

  1. Argument 1 ·

    What happened at the argument

    The government argued that Iraq has the sovereign right to try the detainee.

    The detainee argued that federal courts must review his detention claims.

    Justices questioned whether executive agreements can remove federal court jurisdiction.

    Read the official transcript for this argument · Official argument details

    Sources used for this argument breakdown

A citizen's guide to the whole case

What this case is about

The case involves a U.S. citizen detained in Iraq. The government claims it must keep him in custody to prevent a foreign trial. The detainee claims he has a right to challenge his detention in federal court.

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How the case got here

The Supreme Court heard oral argument in this case on March 25, 2008.

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What each side wants

The government wants to keep the detainee in U.S. custody to prevent a foreign trial.

The detainee wants a federal court to order his release to face the foreign trial.

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What each side says

The government argues that Iraq has sovereign jurisdiction to try the detainee for crimes committed there.

The detainee argues that federal courts have jurisdiction to review his detention under habeas corpus.

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What the justices asked

Justice Ginsburg asked if the lack of a formal judgment distinguishes this case from prior precedents.

Justice Souter asked if an executive agreement with a foreign force eliminates habeas jurisdiction.

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Why it matters

This case defines the limits of executive power over citizens abroad. It determines whether federal courts can review detention decisions made to avoid foreign trials. The outcome shapes the balance between national security and individual liberty.

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What happens next

This article currently covers the argument record. Use the official docket link for later case activity.

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Official Court provenance

Official docket and case history · Official Supreme Court oral-argument detail page

Title and summary sources

Revision history

  1. Revision 1 · Official Transcript ·

    Correction: Rewritten to the concise citizen-facing editorial standard.

  2. Revision 2 · Official Transcript ·

    Correction: Migrated to the dated official Court activity contract without model use.

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