Editing Scenario 13: Cyber operations as a trigger of the law of armed conflict

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[[File:Scenario 13.jpg|alt=|thumb|© NATO CCD COE]]
Two States and one non-State actor get involved in an armed confrontation featuring a combination of cyber and kinetic operations. The outside State provides various forms of financial and military support to the non-State group in its struggle against the territorial State. The analysis in this scenario considers whether any of the relevant incidents trigger the application of the law of armed conflict and it considers whether the resulting situation would qualify as either an international or a non-international armed conflict.

== Scenario ==

=== Keywords ===
Effective control, international armed conflict, international humanitarian law, internationalization, overall control, non-international armed conflict, non-State actors

=== Facts ===
'''[F1]''' Relations between States A and B have been strained for a long time, stemming primarily from State A’s longstanding unfavourable treatment of a minority group M that lives in that State’s territory. The members of the minority M share their ethnicity with the dominant ethnic group in State B. Recently, individuals belonging to minority M formed an armed faction X with a highly active cyber wing. State B does not hide its support for the newly formed armed faction. In particular, State B gradually extends the following forms of support to the armed group:
<ol>
<li>State B provides the armed group with significant financial assistance, which the group uses to establish and maintain its cyber wing ('''incident 1''');</li>
<li>State B’s military intelligence agency provides the cyber wing of the armed group with several zero-day exploits that were identified for their potential to be used against industrial control systems employed by State A ('''incident 2''');</li>
<li>State B’s civilian intelligence agency provides the cyber wing of the armed group with specific continuous guidance throughout cyber operations the group launches, utilizing the previously provided exploits. As a result of these operations, the group succeeds in:</li>
<ol style="list-style-type:lower-alpha">
<li> Temporarily disabling the power grid in parts of the territory of State A ('''incident 3a'''); and</li>
<li> Opening the floodgates of several dams in State A, which results in significant material damage and the deaths of several individuals ('''incident 3b''').</li>
</ol>
</ol>'''[F2]''' The series of cyber attacks conducted by the group bring about considerable chaos and panic across State A. Soon after, fighting erupts between State A’s armed forces and the armed group.

=== Examples ===
* [[Georgia-Russia conflict (2008)]]
<!--* [[Ukraine-Russia conflict (2014-)]]-->

== Legal analysis ==
''For a general overview of the structure of analysis in this section, see [[Note on the structure of articles]].''

'''[L1]''' The law of armed conflict (also referred to as international humanitarian law, IHL) applies in all situations of armed conflict, either international armed conflict (IAC) or non-international armed conflict (NIAC). The characterization of a situation as either an IAC or a NIAC is a distinct legal test based on the objective facts and remains unaffected by the subjective views of the belligerent parties.<ref>See <i>[http://www.icty.org/x/cases/milutinovic/tjug/en/jud090226-e1of4.pdf Prosecutor v Milutinović et al]</i> (Trial Judgment) IT-05-87-T (26 February 2009) [125] (“The existence of an armed conflict does not depend upon the views of the parties to the conflict.”); see further T Ferraro and L Cameron, ‘Article 2: Application of the Convention’, in ICRC (ed), <i>[https://doi.org/10.1017/9781316755709 Commentary on the First Geneva Convention]</i> (CUP 2016) 76–77 [211]–[212]. </ref> The analysis in this scenario first considers whether an IAC exists between States A and B as a result of any of the incidents detailed in the scenario. In the alternative, it then considers whether the situation should be considered as a NIAC between State A and armed group X.

=== Characterization as an international armed conflict ===
{{#lst:International armed conflict|Definition}}
'''[L2]''' In the present scenario, incidents 1 and 2 do not amount to a resort to armed force. They are both best seen as preparatory vis-à-vis the events that follow, but in and of themselves, neither of them has the potential to trigger the law of IAC. 

'''[L3]''' Incident 3a (reversible attack against the power grid) resulted only in a temporary disruption of the operation of infrastructure on State A’s territory (though it would be necessary to determine if death, injury or physical destruction was a foreseeable consequence of the cyber operation to reach a full conclusion). As such, it is doubtful if, under the present state of the law, this incident could have triggered the application of IHL.<ref>Tristan Ferraro and Lindsey Cameron, ‘Article 2: Application of the Convention’, in ICRC (ed), <i>[https://doi.org/10.1017/9781316755709 Commentary on the First Geneva Convention]</i> (CUP 2016) 92 [256].</ref> 

'''[L4]''' By contrast, incident 3b (cyber attack against several dams) occasioned considerable physical damage and the deaths of several individuals, which indeed were all foreseeable consequences of this kind of cyber operation. The fact that the operation was conducted by a group under the guidance of State B’s civilian intelligence agency and not its military forces does not make any difference in this regard.<ref>[https://doi.org/10.1017/9781316822524 Tallinn Manual 2.0], commentary to rule 82, para 14 (“To be ‘armed’, a conflict need not involve the employment of the armed forces. Nor is the involvement of the armed forces determinative. For example, should entities such as civilian intelligence agencies engage in cyber operations otherwise meeting the armed criterion …, an armed conflict may be triggered.”).</ref> On that basis, the effects of incident 3b can be described as comparable to those of classic kinetic operations, which would be sufficient for the purposes of applicability of IHL as long as there was a sufficient level of State involvement. This issue is considered in the following paragraph.

'''[L5]''' There is no doubt that State B has extended its support to armed group X throughout the relevant events. This has taken the form of financial support (incident 1), training and equipping (incident 2), and operational guidance and co-ordination (incidents 3a and 3b). The first two forms of support would not suffice for either of the tests of “effective control”<ref>See <i>Military and Paramilitary Activities in and against Nicaragua (Nicaragua v US)</i> (Merits) [1986] [https://www.icj-cij.org/files/case-related/70/070-19860627-JUD-01-00-EN.pdf ICJ Rep 14], para 115 (considering that the State’s role must go beyond “financing, organizing, training, supplying and equipping” of the armed group).</ref> and “overall control”.<ref>See [http://www.icty.org/x/cases/tadic/acjug/en/tad-aj990715e.pdf <i>Prosecutor v Tadić</i> (Appeal Judgment) IT-94-1-A] (15 July 1999) [137] (noting that the State’s role must go beyond “financing, training and equipping or providing operational support” to the armed group).</ref> However, in combination with State B’s participation in the co-ordination of the cyber operation qualifying as a resort to armed force, the level of State B’s involvement would reach that required by the “overall control” test.<ref>[http://www.icty.org/x/cases/prlic/tjug/en/130529-1.pdf <i>Prosecutor v Prlić et al</i> (Trial Judgment) IT-04-74-T] (29 May 2013), [86(a)] (considering that coordinating or providing assistance in the overall planning of military activities suffices for the purposes of the overall control test)</ref> By contrast, the higher test of “effective control” would remain unmet on the facts of this scenario.<ref>Cf. <i>Military and Paramilitary Activities in and against Nicaragua (Nicaragua v US)</i> (Merits) [1986] [https://www.icj-cij.org/files/case-related/70/070-19860627-JUD-01-00-EN.pdf ICJ Rep 14], para 115 (considering the State would have to have “directed or enforced” the operation in question for the purposes of the effective control test).</ref>

'''[L6]''' In summary, there was an IAC between States A and B as of the moment when armed group X, acting under the overall control of State B, launched the cyber operation against the dams in State A. The continuation of hostilities by kinetic means does not alter this conclusion in any way.

=== Characterization as a non-international armed conflict ===
'''[L7]''' <i>The engagement between group X and State A may also, or separately, qualify as a NIAC,<ref>See further [http://www.oxfordscholarship.com/view/10.1093/oso/9780198819868.001.0001/oso-9780198819868 Kubo Mačák, <i>Internationalization of Armed Conflicts in International Law</i>] (OUP 2018) 87–104.</ref> based on the fulfilment of the requisite criteria of organization and intensity (analysed in the present section).</i>
{{#lst:Non-international armed conflict|Definition}}

'''[L8]''' Group X appears to have sufficient organization, given that it was capable of carrying out sustained military operations of both kinetic and cyber nature,<ref>[https://doi.org/10.1017/9781316822524 Tallinn Manual 2.0], commentary to rule 83, para. 11.</ref> although more details would be needed in practice before making a conclusive determination.<ref>Cf. [https://doi.org/10.1017/9781316822524 Tallinn Manual 2.0], commentary to rule 83, para 11 (“Whether or not a given group is organised must be determined on a case-by-case basis.”).</ref> Note, however, that the organizational threshold is not particularly high, and the extent of organization certainly does not need to reach the level of organization of State armed forces.<ref>Cordula Droege, ‘[https://www.icrc.org/en/download/file/13738/irrc-886-droege.pdf Get Off My Cloud: Cyber Warfare, International Humanitarian Law, and the Protection of Civilians]’ (2012) 94 IRRC  533, 550.</ref>

'''[L9]''' The threshold for intensity is relatively high and would certainly not be met by any of incidents 1–3a, given that the impact of these incidents was not similar to that of kinetic attacks.<ref>Lindsey Cameron et al, ‘Article 3:  Conflicts Not of an International Character’ in ICRC (ed), <i>[https://doi.org/10.1017/9781316755709 Commentary on the First Geneva Convention]</i> (CUP 2016) 159 [437].</ref> In contrast, incident 3b, which resulted in the opening of floodgates of dams and then led to fighting that required the engagement of State A’s armed forces, would likely fulfil the requirement of intensity in the present case.<ref>Cf. Dietrich Schindler, ‘The Different Types of Armed Conflicts According to the Geneva Conventions and Protocols’ (1979) 163 RdC 117, 146–47 (arguing that the criterion of intensity is met whenever “the government is compelled to employ its armed forces against the insurgents instead of mere police forces”).</ref>

'''[L10]''' In sum, to the extent that armed group X maintains its operational autonomy and the overall control test is not met by State B, the armed confrontation between the group and State A qualified as a NIAC from the moment when the governmental armed forces responded by force against armed group X. Therefore, the law of NIAC would only be triggered as a result of State A’s response to the cyber operation in question.

== Checklist ==
* Do the relevant cyber operations have destructive or injurious effect in the physical world?
* Do the relevant cyber operations result in irreversible loss of functionality of cyber infrastructure belonging to the adversary?
* Does the form and extent of support provided by State B to armed group X reach the level of “overall control”?
* Does armed group X qualify as an organized armed group?
* Do the hostilities between State A and armed group X reach the required intensity?

== Appendixes ==

=== See also ===
* [[Attribution]]
* [[Legal review of cyber weapons]]
* [[Military objectives]]
* [[Scenario 10: Cyber weapons review]]
* [[Scenario 12: Cyber operations against computer data]]

=== Notes and references ===
<references />

=== Bibliography and further reading ===
* Tristan Ferraro and Lindsey Cameron, ‘Article 2: Application of the Convention’, in ICRC (ed), ''[https://doi.org/10.1017/9781316755709 Commentary on the First Geneva Convention]'' (CUP 2016).
*Lindsey Cameron et al, ‘Article 3: Conflicts Not of an International Character’ in ICRC (ed), ''[https://doi.org/10.1017/9781316755709 Commentary on the First Geneva Convention]'' (CUP 2016).
*Andrew Clapham, ‘Concept of International Armed Conflict’ in Andrew Clapham, Paola Gaeta, and Marco Sassòli (eds), ''[http://opil.ouplaw.com/view/10.1093/law/9780199675449.001.0001/law-9780199675449 The 1949 Geneva Conventions: A Commentary]'' (OUP 2015).
*Yoram Dinstein, ''[https://doi.org/10.1017/CBO9781107279391 Non-International Armed Conflicts in International Law]'' (CUP 2014).
*Cordula Droege, ‘[https://www.icrc.org/en/download/file/13738/irrc-886-droege.pdf Get Off My Cloud: Cyber Warfare, International Humanitarian Law, and the Protection of Civilians’] (2012) 94 IRRC 533.
*Jan K Kleffner, ‘Scope of Application of Humanitarian Law’ in D Fleck (ed), ''[http://opil.ouplaw.com/view/10.1093/law/9780199658800.001.0001/law-9780199658800 The Handbook of International Humanitarian Law]'' (3rd edn, OUP 2013).
*Kubo Mačák, ‘[https://doi.org/10.1093/jcsl/krw014 Decoding Article 8 of the International Law Commission’s Articles on State Responsibility: Attribution of Cyber Operations by Non-State Actors]’ (2016) 21 JCSL 405.
*Kubo Mačák, ''[http://www.oxfordscholarship.com/view/10.1093/oso/9780198819868.001.0001/oso-9780198819868 Internationalized Armed Conflicts in International Law]'' (OUP 2018).
*Jean S Pictet (ed) ''[https://www.loc.gov/rr/frd/Military_Law/pdf/GC_1949-IV.pdf Geneva Convention IV relative to the Protection of Civilian Persons in Time of War: Commentary]'' (ICRC 1958).
*Jean S Pictet (ed), ''Geneva Convention III relative to the Treatment of Prisoners of War: Commentary'' (ICRC 1960).
*René Provost, ''International Human Rights and Humanitarian Law'' (CUP 2002) 250; Jann K Kleffner, ‘Scope of Application of International Humanitarian Law’ in Dieter Fleck (ed), ''[http://opil.ouplaw.com/view/10.1093/law/9780199658800.001.0001/law-9780199658800 The Handbook of International Humanitarian Law]'' (3rd edn, OUP 2013).
*Yves Sandoz, Christophe Swinarski, and Bruno Zimmermann (eds), ''[http://www.loc.gov/rr/frd/Military_Law/pdf/Commentary_GC_Protocols.pdf Commentary on the Additional Protocols of 8 June 1977 to the Geneva Conventions of 12 August 1949]'' (ICRC 1987).
*Michael N Schmitt (ed), ''[https://doi.org/10.1017/9781316822524 Tallinn Manual 2.0 on the International Law Applicable to Cyber Operations]'' (CUP 2017).
*Dietrich Schindler, ‘The Different Types of Armed Conflicts According to the Geneva Conventions and Protocols’ (1979) 163 RdC 117.
*Gary D. Solis, ''The Law of Armed Conflict: International Humanitarian Law in War'' (2nd edn, CUP 2016).
*Noam Zamir, ''Classification of Conflicts in International Humanitarian Law: The Legal Impact of Foreign Intervention in Civil Wars'' (Edward Elgar 2017) . <br />
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=== Contributions ===
* Scenario by: [[People#Editorial_board|Kubo Mačák]]
* Analysis by: [[People#Editorial_board|Kubo Mačák]]
* Reviewed by: [[People#Peer_reviewers|Laurie Blank]]; [[People#Peer_reviewers|Tomáš Morochovič]]; [[People#Peer_reviewers|Ori Pomson]]; [[People#Peer_reviewers|Michael Schmitt]]

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[[Category:Effective control]]
[[Category:International armed conflict]]
[[Category:International humanitarian law]]
[[Category:Internationalization]]
[[Category:Overall control]]
[[Category:Non-international armed conflict]]
[[Category:Non-State actors]]
[[Category:Scenario]]