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Illustration for Republic of Sudan v. Opati
Docket 17-1406

Republic of Sudan v. Opati

This case considers the definition of an extrajudicial killing under federal law and whether it requires a summary execution by state actors. The Court will decide how to interpret this term in light of international law and statutory text.

Status
Decided
Appeal from
United States Court of Appeals for the District of Columbia Circuit
Decision released
May 26, 2020

Decision briefing

The case in plain English

Start with the holding, why it matters, and the strongest takeaways from the opinions.

What Happened

The Supreme Court addressed whether the term extrajudicial killing under federal law requires a summary execution by state actors. The case focused on how to interpret this term based on international law and the specific wording of the statute. This case is part of a larger legal battle involving the Republic of Sudan and victims of terrorism.

Why It Matters

The ruling affects how victims of international crimes can seek justice and money in American courts. It clarifies the rules for holding foreign governments responsible for acts of violence that occur outside of a formal legal process. Families of victims and foreign nations are directly impacted by how these legal terms are defined.

The Big Picture

This case involves the Foreign Sovereign Immunities Act, which usually protects foreign countries from being sued in the United States. There are exceptions for certain acts like terrorism or extrajudicial killings. The Court had to decide if the definition of these killings should be narrow or broad based on historical legal standards.

What the Justices Said

The Court issued its decision on May 26, 2020, regarding the interpretation of federal law and extrajudicial killings.

The Bottom Line

The Court clarified the legal definition of extrajudicial killing to determine when foreign governments can be sued in U.S. courts.

What's Next

Lower courts will now use this definition to decide other pending lawsuits against foreign nations. Affected parties and government agencies will monitor how this ruling changes the ability to collect damages in terrorism-related cases. The case returns to the lower courts for further proceedings based on the Supreme Court's guidance.

What was the core dispute in this case?

The main disagreement was over the definition of extrajudicial killing under federal law. The parties argued whether it must be a summary execution performed specifically by state actors.

What are the real-world consequences of this ruling?

This decision impacts the ability of victims to sue foreign governments for acts of terrorism. It determines which types of violence allow for legal claims in American courtrooms.

What is the specific legal rule being discussed?

The Court examined the Foreign Sovereign Immunities Act and the definition of extrajudicial killing. It looked at whether the law requires state actors to carry out the execution.

What is the next procedural step for this case?

The case will move back to lower courts to apply the Supreme Court's interpretation. Judges will then decide if the specific facts of the lawsuit meet the new legal standard.

How does this fit into a broader legal trend?

This case is part of a trend where U.S. courts define the limits of suing foreign nations. It balances the rights of victims with the rules of international diplomacy.

Where things stand

Timeline

Key court milestones at a glance.

Case Accepted
Arguments AheadUpcoming
Decision ReleasedMay 26, 2020

Source note

How this page is sourced

Official case materials anchor this page. Reporting is used only to add context and explain the dispute in plain English.

Page data last refreshed Mar 31, 2026.

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