Dodging Hamdan: Does Conspiracy Violate the Law of War?

Dodging Hamdan: Does Conspiracy Violate the Law of War?

Ariel Lavinbuk, a 3L at Yale Law, has an interesting proposal on how the Supreme Court should resolve the upcoming Hamdan v. Rumsfeld case. He argues in Slate that the Court should avoid all the hard issues as to legality of military commissions under the Constitution and international treaties. Rather, they should simply hold that even if the commissions are legal, they cannot try Hamdan on charges of “conspiracy” because conspiracy is not an accepted violation of the law of war.



This is a very interesting argument, one that Ariel laid out for me at much greater length during the recent Yale Law symposium on executive power. I don’t have any views (yet) on the question of whether conspiracy is a violation of the law of war, but I wonder if it makes sense for the Court to resolve this tricky interpretive issue first. Traditionally, courts must determine first whether they have jurisdiction to hear the case before they can resolve any other substantive questions. That seems to weigh in favor of resolving at least the question of whether the Detainee Treatment Act bars Hamdan’s current claim.



Moreover, the question of whether or not the law of war includes conspiracy is something that Hamdan can raise before the military commission. Moreover, it is precisely the kind of claim that the Court might want the military commission to resolve first, since it is a pure legal argument that is not fact-dependent. Why wouldn’t they just remand this case to the military commission to resolve that question? Wouldn’t that be the prudent judicial thing to do?



But this is a great argument and one that Ariel deserves a lot of credit for raising. It will be interesting to see whether it comes up tomorrow during oral argument.

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Dale Cox
Dale Cox

If Hamdan were going before some sort of INTERNATIONAL war crimes tribunal then conspiracy may not be a crime. Hamdan is appearing before an American War Crimes Tribunal in which, according to FM 27-10 conspiracy is clearly cited as a violation of the law of war. International law doesn’t have anything to do with the GTMO detainees in so far as what crimes they may or may not be charged with. The President and by implication when they passed the DTA, Congress say what they can or cannot be charged with. Section II. CRIMES UNDER INTERNATIONAL LAW 498. Crimes Under International Law Any person, whether a member of the armed forces or a civilian, who commits an act which constitutes a crime under international law is responsible therefor and liable to punishment. Such offenses in connection with war comprise: a. Crimes against peace. b. Crimes against humanity. c. War crimes. Although this manual recognizes the criminal responsibility of individuals for those offenses which may comprise any of the foregoing types of crimes, members of the armed forces will normally be concerned, only with those offenses constituting “war crimes.” 499. War Crimes The term “war crime” is the technical expression for… Read more »

Ariel Lavinbuk
Ariel Lavinbuk

Many thanks to Julian for his thoughts on my argument. The conspiracy issue was raised in front of the commission but, frankly, I can’t remember if there was a ruling on it before Judge Robertson closed the process down. [I’m pretty sure the answer is no]. The issue of conspiracy has been raised throughout – its in both parties’ briefs – but the lower courts didn’t address it directly. As to Dale, the court made clear in Ex Parte Quirin that the “law of war” is based on the law of nations, not some common law specific to America. Quirin, 317 U.S. 1, 28. That noted, the power to define offenses against the Law of Nations lies with Congress, according to the explicit text of the Constitution. The Army Field Manual 27-10 that Dale cites is not such an act of Congress. As the Manual itself makes clear in § 1.1, “[t]his Manual is an official publication of the United States Army, … and those provisions of the Manual which are neither statutes nor the text of treaties to which the United States is a party [like 27-10] should not be considered binding upon courts and tribunals applying the law… Read more »

Kevin Jon Heller
Kevin Jon Heller

Ariel, I found your article in Slate very intriguing. I am curious about one thing, though. You say that “[t]he war crimes tribunals at both Nuremberg and Tokyo largely rejected conspiracy as a substantive crime,” but that doesn’t seem to me to be true. Here is Article 6 of the IMT Charter: The following acts, or any of them, are crimes coming within the jurisdiction of the Tribunal for which there shall be individual responsibility: (a) Crimes against peace: namely, planning, preparation, initiation or waging of a war of aggression, or a war in violation of international treaties, agreements or assurances, or participation in a common plan or conspiracy for the accomplishment of any of the foregoing; (b) War Crimes: namely, violations of the laws or customs of war. Such violations shall include, but not be limited to, murder, ill-treatment or deportation to slave labor or for any other purpose of civilian population of or in occupied territory, murder or ill-treatment of prisoners of war or persons on the seas, killing of hostages, plunder of public or private property, wanton destruction of cities, towns, or villages, or devastation not justified by military necessity; (c) Crimes against humanity: namely, murder, extermination,… Read more »

Matthew Happold
Matthew Happold

I agree with Ariel Lavinbuk that conspiracy is not a crime under international law. With regard to Kevin Jon Heller’s point, the IMT interpreted Article 6 of its Charter as only criminalising conspiracies to wage aggressive war. The Nuremberg judgment stated that: ‘Count One … charges not only the conspiracy to commit aggressive war, but also to commit war crimes and crimes against humanity. But the Charter does not define as a separate crime any conspiracy except the one to commit acts of aggressive war. Article 6 of the Charter provides: ‘”Leaders, organisers, instigators and accomplices participating in the formulation or execution of a common plan or conspiracy to commit any of the foregoing crimes are responsible for all acts performed by any persons in execution of such plan.” ‘In the opinion of the Tribunal these words do not add a new and separate crime to those already listed. The words are designed to establish the responsibility of persons participating in a common plan. The Tribunal will therefore disregard the charges in Count One that the defendants conspired to commit war crimes and crimes against humanity, and will consider only the common plan to prepare, initiate and wage aggressive war.’… Read more »

Bjoern Elberling

Ariel,

very interesting article and argument. Two questions:

– First, wouldn’t the decision you are proposing only be a consolation prize for an “Anti-Gitmo-lawyer”, given the host of constitutional and international law questions the case raises? Or is this a case of a bird in the hand?

– Second, another question regarding the punishability of conspiracy in international law: What do you make of concepts such as “joint criminal enterprise” in the jurisprudence of the ad hoc tribunals, which, one might argue, come rather close to the concept of conspiracy?

Bjoern

Bjoern Elberling

Thanks to Matthew for making my second point very clearly while I was still typing 🙂