Mea Culpa Regarding Israel’s Attacks on Hezbollah in 2006

Mea Culpa Regarding Israel’s Attacks on Hezbollah in 2006

In a number of posts (see, for example, here and here), I have claimed that the League of Arab States (LAS) formally rejected the “unwilling or unable” test in the context of Israel’s 2006 attacks on Hezbollah in Lebanon. Thanks to comments by Ori and Tom Ruys on the most recent post, I now realize I have been guilty of the same kind of methodological sloppiness that characterizes most scholarly work in defence of the test. If you read the statement by the LAS — you can find it here — there is no way to determine whether the it denounced Israel’s attack because it rejected the “unwilling or unable” test or — and this actually seems more likely — because it simply rejected Israel’s claim that it was acting in self-defence. (I disagree with Ori that the statement can be read as an indictment of Israel solely for using disproportionate force in self-defence.) And if we cannot determine the precise reason why LAS rejected Israel’s self-defence claim, that rejection obviously cannot provide opinio juris against the “unwilling or unable” test.

That said, loathe though I am to disagree with Tom, I don’t see the international response to Israel’s attacks on Hezbollah in Lebanon as supporting the “unwilling or unable” test. Most obviously, Israel claimed that Hezbollah’s actions were attributable to Lebanon — it did not invoke the test at all. Moreover, no state specifically invoked “unwilling or unable” during the Security Council debate over Israel’s actions — some expressed concern over Lebanon’s failure to exercise effective control over the entirety its territory, but a number of those states attributed that failure to Israel’s occupation of southern Lebanon, not to Hezbollah’s actions. So I agree with Olivier Corten that “these standpoints are highly ambiguous and so it seems a very difficult business to deduce from them any opinio juris.”

My thanks to Ori and Tom for weighing in — and to Ori for providing links to the relevant documents. Apologies to readers for being so sloppy. I just hope my lack of care will not distract from my basic point, which is that scholars who claim that the “unwilling or unable” test represents customary international law have failed to identify (anywhere near) sufficient significant state practice or opinio juris in defense of their position.

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Courts & Tribunals, Foreign Relations Law, International Criminal Law, International Human Rights Law, National Security Law, Organizations
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Marty Lederman
Marty Lederman

Thanks for that post, Kevin. Still, now that I understand your argument — namely, that the “inherent right of individual or collective self-defence if an armed attack occurs against a Member of the United Nations” incorporated into Article 51 simply does not include self-defense against a nonstate attacker unless the host state is complicit (in a strong sense) in the attack — I honestly don’t see what the basis for it might be. That was exactly the scenario in the Caroline case itself, in which the U.S. and Britain agreed that Britain had such a right to attack the rebels *if* the U.S. could not but an end to the rebel attacks. As Ashley demonstrates, there are plenty of pre-Charter historical precedents — presumably incorporated in the Art. 51 reference — and more examples still after the Charter. There is no obvious reason why any states would have ever agreed that they must stand by helpless if attacked by a group based in a state that is unable and unwilling to stop the attacks. And I’m not aware of any states — let alone sufficient states to establish a new prohibition — articulating the official view that a state may… Read more »

Jordan
Jordan

Marty: re: The Caroline, the UK claim was that it was entitled to engage in measures of self-defense against NSA armed attacks that were ongoing, just as if rebels had erected a shore battery on U.S. soil and were firing across the border, killing persons in Canada — not “if” the U.S. was unable. And Kevin, the ILC was wrong (perhaps in ways that you have addressed here and re: the so-called unwilling/unable limitation on the inherent right of, what did the UK constantly say, “self-defense”!!
please see http://ssrn.com/abstract=2459649 and http://ssrn.com/abstract=2402414 (also re: when does an armed attack begin).

Marty Lederman
Marty Lederman

Just checked the two UN resolutions that Tams principally relies upon. SC Res. 573, involving the 1985 Israeli attack on Tunis, did not offer an explanation for its condemnation, and, in particular, did not even mention, let alone repudiate, any self-defense claim, and did not discuss whether self-defense against nonstate actors is ever legitimate. GA Res. 41/38, respecting the U.S. attack on Libya in 1986, is even less apposite, on several grounds: It involved an attack on a state, not on a nonstate actor. And again, the resolution did not address self-defense. Reportedly, the objection by some nations was based on the absence of sufficient proof that the nightclub bombings were an armed attack, and/or that Libya was responsible for them. Finally, of course, many nations thought the U.S.’s response was lawful. Neither resolution, then, even discusses whether there is a “right of self-defence against a non-state actor whose attacks were not in some way attributable to a state,” let alone establishes an “overwhelming position of states [in 1989]” that there is no such right. So, I’m still looking for evidence that *any* state publicly adopted such a view — after which, we can consider whether those statements (if any)… Read more »

Marty Lederman
Marty Lederman

Kevin: OK, since Tams likely does not offer *any* state practice to support your claim, I’ll gladly read Ruys next.

On the 2(4) question, let me be clear: The use of force against a nonstate group that has taken sanctuary in State X certainly *would be* a 2(4) violation against State X, even if not directed at the state as such, if there were no legitimate self-defense claim. My point is simply that in deciding whether the use of force is a necessary and proportional response in self-defense to an attack by a nonstate group, the force ought to be targeted at the nonstate group. The force presumptively may not be directed at State X’s own forces or military targets absent evidence that the attack by the nonstate group was in some fashion attributable to State X.

Finally, I have not addressed at all the very hard question, stretching back at least as far as the Caroline, as to *who decides* that the host state is U&U, and what the evidentiary predicate must be. Those are, indeed, the hard questions, which is why they are the focus of Ashley’s excellent article.

Jordan
Jordan

Re: The Caroline: “a claimed [British] right of “self-defense” and “self-preservation” against prior and ongoing armed attacks by insurgents against British rule in Canada and complicitous conduct of the U.S. vessel Caroline that had also already occurred. The United States had claimed that there was a very strict limitation on particular methods of responsive force as opposed to when the right of self-defense pertains. No one disagreed that non-state actor armed attacks trigger the right to engage in certain measures of self-defense and that armed attacks had already occurred, but the U.S. claimed that use of a particular means of self-defense when the right of self-defense had been triggered should only be permissible when the “‘necessity of that self-defense is instant, overwhelming, and leaving no choice of means, and no moment for deliberation;’” and when it can be shown that the authorities responding to an attack “did nothing unreasonable or excessive; since the act, justified by the necessity of self-defense must be limited by that necessity, and kept clearly within it.” The U.S. had claimed that under the circumstances the British could have waited until daylight and seized the vessel Caroline when it re-entered Canadian waters and, therefore, that the… Read more »

Marty Lederman
Marty Lederman

I don’t really know why the Security Council voted that way, Kevin. The resolution itself does not say. (The U.S. abstained and apparently expressed the view that self-defense could be appropriate.) A quick look at the literature suggests that the other voting members might have relied upon at least three other grounds:

— that Israel lacked proof of the PLO’s culpability

— that the Israeli response was designed to be retaliatory rather than to prevent future attacks

and

— according to Jochen Frowein (apparently; I haven’t read the original source), the Security Council was of the view that “an armed attack cannot consist of a terrorist action against citizens on foreign territory,” as was the case with the PLO attack in Cyprus.

Marty Lederman
Marty Lederman

My understanding is that, at least since the Caroline case, international law has not prohibited a state from acting in self-defense against a non-state actor that launches an armed attack from another state, *assuming* that the self-defensive actions otherwise satisfy the requirements of necessity and proportionality — which in some cases may well prohibit actions against the host state forces as such, requiring that the force to targeted at the nonstate actor, and which will presumably prohibit the use of force where the host state is willing and able to prevent future attacks — as well as other legal constraints, such as the jus in bello and any applicable human rights limitations. You still have not pointed to a single state — much less an “overwhelming position of states” — that has expressly rejected this view.

Marty Lederman
Marty Lederman

sorry, in that last comment “to” should be “be” — “force be targeted”

Marty Lederman
Marty Lederman

The Ruys excerpt speaks volumes, Kevin:

Let’s see . . .

On the one hand, we have consistent state practice, including a “considerable number of interventions,” plus “numerous security doctrines and official statements” of numerous states.

And on the other hand, we have . . . a curious, repeated use of the passive voice (“this question was answered in a restrictive manner’; “a general right of hot pursuit was never recognized”; “it was agreed”), with no references to any state practice or state opnio juris.

(Art. 3(g) of Res. 3314 merely indicates that State A is guilty of an act of aggression if armed bands, groups, irregulars or mercenaries carry out certain acts of armed force against State B when they were “sent by,” or “acting on behalf of,” State A. It doesn’t say a thing about whether and in what circumstances IL prohibits State B from attacking the armed group in the territory of State B.)

Ilan Fuchs
Ilan Fuchs

Thanks for another informative post, I suggested in the past in an article http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1744190 that there some other examples to the unable and unwilling test, (including the 2006 war) such as the attack by French forces in kolwezi congo

Jordan
Jordan

UN GA Resolutions are NOT relevant “state practice”! They are at best reflections of patterns of opinio juris. The “practice” would involve conduct (acts and omissions) supportive or thwarting of the norm (e.g., the prohibition of genocide). Moreover, “states” have never been the only actors with formal participatory roles in international law. It is professionally irresponsible to focus merely on the practice of “states”!

Jordan
Jordan

Marty is correct re: the GA Dec. on Aggression, which reqs. a state actor violation of the Charter and does not address self-defense as such.
Marty is correct re: “reprisal” actions re: PLO/Tunisia (not self-defense)

Remy Jorritsma

I always wondered, why persist to speak of “unwilling or unable” as if both situations carry the same implications? Does the general principle of necessity in self-defence not require the victim State to offer its assistance to the territorial State when the latter is unable – yet willing – to deal with non-State actors operating from its territory?

A State which is merely unable (e.g. due to largely collapsed governmental infrastructure) should be offered an opportunity to remedy the situation with outside help. Acting in self-defence before offering assistance consented to by the territorial State, seems unnecessary.

Only if assistance is neither sought nor accepted, then the territorial State becomes unwilling.

Marty Lederman
Marty Lederman

Remy: That is exactly the sort of question we ought to be asking. And it is exactly the sort of question that Ashley Deeks considers in her article, which I commend to you:

http://www.vjil.org/assets/pdfs/vol52/issue3/Deeks_Post_Production.pdf

Marty Lederman
Marty Lederman

Yes, but I’d bet every state would acknowledge that it is obligated to adhere to the requirement of necessity under the jus ad bellum — and the U/U precondition is merely one aspect of that necessity requirement.

Marty Lederman
Marty Lederman

“U/U is an aspect of whether there is an “armed attack” within the meaning of Art. 51, which is a condition precedent to any consideration of necessity or proportionality.”

This is simply wrong. The *armed attack* by the nonstate actor is the armed attack. (The question is *not* whether the host state has attacked, or is responsible for it. The hypo in question assumes that the state had nothing to do with it.) Whether the host State is U/U to prevent further attacks is merely a question that is relevant to whether it is permissible to strike the nonstate actor on the territory of the host state.

Jordan
Jordan

It seems that U/U preference is only relevant as a theoretical construct if one claims that Article 51 does not restrict self-defense to what it expressly declares (“if an armed attack occurs”). Once an armed attack “occurs” the “necessity” circ. has been met. So this entire discussion would only be relevant if we changed the text of the UN Charter to allow either anticipatory self-defense (when an armed attack has not begun but the attack is imminent) or GW Bush’s “preemptive” self-defense (which is even more restrained than Obama’s unacceptable “imminent threat” test b/c an “imminent” “threat” is not yet a real threat, much less an imminent attack).

Marty Lederman
Marty Lederman

To make this more vivid, assume the following:

Nonstate armed group A attacks State X from State Y (or on the land of State X itself), at a time when A has *nothing to do* with State Z.

Group A then, in order to avoid being attacked by State X, and to be able to plan and conduct its future attacks on State X, repairs to an “ungoverned and ungovernable” area of State Z, without any assistance from State Z, and much to its chagrin.

State A wishes to strike Group A within State Z, in order to prevent further attacks. State Z has no way of dealing with the threat from Group A, but also does not consent to State A’s use of force.

IL does not prohibit State A from acting (in a proportionate way, consistent with the jus in bello, etc.) in this case, even though State Z was not in any way responsible for the past attacks.

Jordan
Jordan

p.s., once an “armed attack occurs,” the state from which the NSA armed attacks emanate would be decidedly “unable” with respect to the armed attack and/or continual armed attacks. http://ssrn.com/abstract=2402414

Marty
Marty

Marty: State X can respond in self-defense to continual NSA armed attack (use a movie camera instead of a snapshot to become aware of the fact that attacks are continuous — http://ssrn.com/abstract=2402414 )
State A, however, has not been subject to a NSA armed attack and has no right under the express language in Article 51 to attack the NSA in Sate Z.

Jordan
Jordan

sorry Marty, the name should have been “Jordan”
And State A could engage Group A in State Z if State A has “consent” from State X to participate in collective self-defense (as does the U.S. etc. from Iraq).

Remy Jorritsma

Marty, thank you for the article. My point was merely, if there is any change in jus ad bellum (any additional justification or ground for SD) it should be named appropriately. Mere inability is meaningless; it is unwillingness that matters. To speak of a “U/U-test” carries the suggestion that both situations have equal implications for the existence of SD. More generally, “even though State Z was not in any way responsible for the past attacks.” Isn’t that exactly the crucial point of disagreement? Even if one accepts that there is a U/U-rule or principle, then one might still disagree on how fits in with more tradtional and established notions of state responsibility and jus ad bellum. Is U/U is a relaxation of the traditional jus ad bellum in the sense that only States can commit armed attacks, yet with U/U being an extension of the concept of “armed attack”: the State commits an armed attack as a result of its unwillingness. (Debatable whether this is actually a relaxation of the procedural rules of attribution [U/U instead of overall/effective control], or more properly a reappraisal of what materially constitutes an armed attack [originally understood to encompass only action, now perhaps also… Read more »

Jordan
Jordan

Remy: international law has never been merely state-to-state (“traditional” or otherwise). Armed attacks by other actors has been part of the “traditional” jus ad bellum. Consider the formal roles, even “wars” with, actors such as nations, peoples, tribes, “belligerents” (http://ssrn.com/abstract=1701992 ) Nothing in UN Article 51 requires that an armed attack occur by a “state.”