The still relatively new practice of open-source investigations by civil society actors has begun to have a discernible effect on how states rationalize their own conduct, and on how other international actors respond to justificatory narratives based on factual manipulations. Open-source investigations are enabled by the ubiquity of publicly available digital information and the development of new technological tools. While the growing significance of this investigative approach has been addressed in a number of recent scholarly publications, they focus mainly on international criminal justice and other accountability mechanisms.Footnote 1 Many groups active in the field view individual accountability as the main purpose of their work.Footnote 2 This Essay argues that open-source investigations have also begun to shift how legal discourse in international fora unfolds more generally, as demonstrated by the example of deliberative processes at the UN prior to and after the onset of Russia's aggression against Ukraine in 2022.
I. International Legal Discourse on Russia's Invasion of Ukraine
Despite Russia's blatant disregard for the most fundamental rules of the international legal order, legal scholarship has made much of the fact that Russia obviously felt compelled to offer a justificatory narrative for its invasion, one that adhered to the doctrinal framework of international law.Footnote 3 This rhetorical maneuvering has generally been interpreted as a reconfirmation of the international legal order and the existing jus ad bellum regime in particular.Footnote 4 The basis for the purported relevance of Russia's legal justification is what Marxsen calls the “confirmation hypothesis.”Footnote 5 First articulated by the International Court of Justice (ICJ) in Nicaragua, it provides that in cases in which a state prima facie violates a rule but “defends its conduct by appealing to exceptions or justifications contained within the rule itself, then whether or not the State's conduct is in fact justifiable on that basis, the significance of that attitude is to confirm rather than to weaken the rule.”Footnote 6 Accordingly, the language of the jus ad bellum creates a “universal benchmark”Footnote 7 that limits the number of possible arguments a state has at its disposal to justify its behavior;Footnote 8 which demonstrates in turn a “normative commitment to . . . the [UN] Charter's use of force regime”Footnote 9 and ultimately “validate[s] its normative power.”Footnote 10 This discursive process of applying and interpreting the rules relating to the lawful use of force thus has stabilizing effects on the legal regime.Footnote 11
Other scholars, however, object that such justificatory legal discourse cannot make any contribution at all to the confirmation of the rule in question if the invocation of the law is purely cynical and based on a blatant manipulation of the facts.Footnote 12 In such cases, to prevent norm erosion over the long term,Footnote 13 it is up to the rest of the international community to not “let it go unanswered”Footnote 14 and refute the state's justification to reconfirm the violated norm.Footnote 15 When the justificatory narrative relies on an entanglement of manipulated law and manipulated facts—as in the case of Russia's aggression,Footnote 16 but also for example in the case of the 2003 invasion of Iraq by the United States—the necessary response requires countering the false factual narrative, especially in the case of actors who have taken recourse to similar legal arguments—such as humanitarian intervention or preemptive self-defense—to justify the use of force in past situations, as rejecting Russia's legal constructions alone would render them vulnerable to accusations of hypocrisy.Footnote 17
II. Establishing Facts in the Decentralized International Order
This leads to the question of how to create the “mutually acknowledged baseline of facts”Footnote 18 necessary for a meaningful international legal discourse, particularly within the deliberative fora of the UN Security Council and General Assembly. International law as a process of communication “implicitly demands an evaluation of evidence supporting opposable positions,”Footnote 19 yet in the absence of general compulsory jurisdiction of an international judiciary the acquisition and assessment of the relevant information is by default decentralized.Footnote 20 Suggestions to equip the Security Council with a formalized fact-finding mechanism to evaluate a state's self-defense claims were never taken up by the UN member community.Footnote 21 Earlier attempts to set up official Security Council inquiries into disputed situations were blocked by permanent members whose conduct was under scrutiny.Footnote 22
While the number of UN fact-finding missions has been rising steadily over the past two decades,Footnote 23 most focus on alleged violations of human rights or international humanitarian law while rarely touching on factual issues concerning a state's use of force per se. After the start of the invasion, the UN Human Rights Council on March 4, 2022, established an independent international commission of inquiry to investigate any violations of human rights and international humanitarian law committed by the Russian Federation following from its aggression.Footnote 24 Although the Council's mandate explicitly extends to an examination of the “root causes” of the war, results are not to be expected any time soon and will at any rate cover only some aspects of Moscow's justificatory narrative. Due to jurisdictional constraints, Ukraine's case against Russia before the ICJ will likely suffer from similar limitations. Because Ukraine invokes the Court's jurisdiction based on Article IX of the Genocide Convention, the Court may well conclude that as a matter of law, the duty to prevent or punish an alleged genocide cannot serve as the legal basis for a party's unilateral use of force—as it indicated in its decision on provisional measuresFootnote 25—without issuing any finding on Russia's broader self-defense claims.Footnote 26
The structurally decentralized information ecosystem leaves largely to states the establishment of the facts that form the basis of their legally relevant decision making vis-à-vis other international actors. An obvious problem is that there are vast disparities between states when it comes to available resources and therefore intelligence capacities,Footnote 27 which results in significant information asymmetries that affect the ability to make decisions based on a shared perception of reality. States that do have detailed intelligence may be willing to communicate their own assessment of the facts on the ground but will often be reluctant to disclose how they know what they purport to know, because doing so would risk exposing the sources and methods of intelligence collection.Footnote 28 Other states thus have ample reason to remain skeptical about the value of the shared information, whether the information is offered to expose another state's wrongdoingFootnote 29 or to justify a state's own conduct.Footnote 30 As long as the shared information remains unverifiable, “a reasonable response of the recipient is to suspect that they are being manipulated.”Footnote 31 This predicament came to the fore in the weeks leading up to the invasion. Despite claiming in the Security Council that “[f]rom the beginning, our strategy to counter Russia's tactics has been to share what we know with the world transparently,”Footnote 32 when the United States attempted to convince other Council members on February 17 that “Russia plans to manufacture a pretext for its attack”Footnote 33 by purportedly laying out its false factual narrative “in great detail,”Footnote 34 it did so without disclosing any supporting evidence.
In light of these “communicative gaps”Footnote 35 in the international legal system, civil society actors such as the media and non-governmental organizations have traditionally assumed a complementary function by informing diplomats and other foreign policy decisionmakers on the national level about relevant facts.Footnote 36 However, because “[r]eporters and non-governmental organizations must work with the information made available to them,”Footnote 37 often through witness testimony, leaks, or undisclosed government sources, up to now their reports have been facing similar problems as intelligence assessments—they often suffer from a complete lack of transparency. When the U.S. government informed reporters that it had obtained intelligence that Russia was planning on using a faked video to fabricate a justification to invade,Footnote 38 there was no way to independently verify whether the source was reliable, and the information correct.Footnote 39 For this reason, the evidentiary value of media reports has historically been treated with caution in international legal proceedings.Footnote 40
III. The Emergence of Open-Source Investigations and the Principle of “Open Verification”
Due to the increasing accessibility and use of publicly available digital information, such as photos, videos, and audio published on social media platforms, geospatial data, or freely available high-resolution satellite imagery, this situation has recently started to change. While the leveraging of such open-source information may not be new in itself, the digital transformation and the emergence of social media have vastly expanded the volume and types of data circulated through online platforms and other digital infrastructures.Footnote 41 Today, novel tools exist to sift, parse, and analyze the aggregated information for evidentiary clues and patterns to poke holes into states’ narratives.Footnote 42 Widely available and freely accessible digital means of communication can be used to distribute, amplify, and present the findings and conclusions in ways previously unimaginable.
The practice of open-source counter-narration by civil society actors first came to prominence in the aftermath of the downing of Malaysia Air MH17 over eastern Ukraine on July 17, 2014, when the organization Bellingcat used a vast quantity of digital information to establish the responsibility of Russian separatists in the Donbas as well as Russia's complicity.Footnote 43 More recently, legacy media organizations have begun to devote considerable resources to the practice as well.Footnote 44 Despite such earlier investigative achievements, it is Russia's aggressive war against Ukraine that has proven to be the “coming-out party” for the practice.Footnote 45 The reports showing war crimes committed by Russian soldiers in Bucha and other Kiev suburbs may have received the most attention,Footnote 46 but just as remarkable were the numerous inquiries by Bellingcat and other groups aimed at disproving Russia's pretexts for the invasion more or less in real time.
For example, after Russia claimed that Ukrainian forces had shelled a kindergarten in the Donbas on February 17, a team of online investigators collaboratively analyzed available photos and video footage to assess the direction of the attack by examining pictures of the crater and spray pattern left by the projectile, demonstrating a separatist-held area as the most likely point of origin.Footnote 47 The investigation was subsequently introduced as evidence by the counsel for Ukraine during the ICJ proceedings concerning the request for the indication of provisional measures by way of a Human Rights Watch report,Footnote 48 which had cited the Bellingcat investigation to support its own inquiry of the incident that otherwise mainly relied on witness interviews as a more traditional method of fact-finding.Footnote 49 Compare Bellingcat's approach with efforts by other actors from around the same time, such as a report by the Organization for Security and Co-operation in Europe Special Monitoring Mission to Ukraine from February 18, which had experts on the ground, but could merely state that it “assessed the damage as recent but was unable to determine the weapon used or the direction of fire.”Footnote 50 A New York Times news article also pointed to separatist fabrications but only cited unnamed sources in the U.S. and Ukrainian governments.Footnote 51 At a UN Security Council meeting four days after the shelling, the UN under-secretary-general for political and peacebuilding affairs acknowledged that “the United Nations is not in a position to verify the numerous claims and allegations made by various actors.”Footnote 52 Further revelations about Russia's factual manipulations ensued. On February 20, for instance, a group of open-source investigators discounted a video ostensibly showing a sabotage operation targeting chlorine tanks in the Donbas using an analysis of its metadata and matching the audio with an older YouTube video of military exercises in Finland.Footnote 53 A few days later, Bellingcat published an entire online spreadsheet compiling various “dubious” and “debunked” factual claims made by Russia.Footnote 54
What is genuinely novel about this emerging practice of open-source counter-narration and potentially transformative for international legal discourse is the idea of “open verification,”Footnote 55 meaning that individual pieces of raw information, to the greatest extent possible, ought to remain in the open and accessible so that any interested person can independently check and verify their accuracy and authenticity.Footnote 56 In direct response to the opaqueness of organizations such as WikiLeaks that rely on leaks and undisclosed sources, making them entirely dependent on the trust of their audience,Footnote 57 “open verification” presumes that anyone should be able to track and comprehend how the different components came about and “understand how facts are made”Footnote 58 without expert knowledge or privileged access to information. In this regard, its advocates tout this new evidentiary paradigm as a possible remedy for the growing distrust toward authority and official expertise in today's “post-truth” environment. As opposed to unsupported intelligence assessments or more traditional methods of reporting, counter-narrating a state's justifications thus turns into a social and collective practice of “assembling credibility,”Footnote 59 ultimately leading to more robust and credible investigatory outcomes.
IV. The Impact of Open-Source Investigations on International Legal Discourse
The increased attention on publicly available information by civil society actors does not by itself demonstrate whether and how the practice has begun to inform state behavior or to change international legal discourse. Nonetheless, the available evidence in the context of Russia's aggression allows for three preliminary observations.
First, the counternarratives to Russia's justifications constructed by Bellingcat and other actors were picked up and further disseminated by leading international media, including Time Magazine, The Guardian, The Washington Post, and France 24. They thus became part of the wider public discourse on the war in Ukraine and reached diplomats and foreign policy decisionmakers on the state level, assuming that media reporting is one of their primary means to seek information about unfolding situations affecting international security.
Second, a close examination of the deliberations in the Security Council and General Assembly prior to and after the start of the invasion shows—at the very least—that Russia was aware of the actors’ efforts to debunk its attempts to manipulate the factual basis for its justificatory narrative. In response, Russia continuously dismissed digital open-source information as nothing more than “dubious or openly mendacious material from social networks”Footnote 60 as part of an “information war on social media against Russia” that allegedly even involved “tutorials . . . on how to create fake news items.”Footnote 61 More insidiously, Russia's representative repeatedly invoked the state's own “findings” about the activities of Ukraine and its allies ostensibly obtained through the same method of open-source research in an obvious attempt to cast doubt on the validity of the investigative approach itselfFootnote 62 and to “pollute the information space regarding the war in Ukraine.”Footnote 63 Russia also kept shifting its justificatory narrative, most notably by taking on an earlier online conspiracy theory alleging the existence of U.S.-led chemical weapons laboratories in Ukraine to claim a “threat to international peace and security.” The shift in justifications can also be interpreted as an implicit reaction to the debunking of Russia's previous factual claims.Footnote 64 To argue that Russia's communicative tactics were only aimed at domestic audiencesFootnote 65 falls short. The deliberations reveal at least that the fabrications provided other states the opportunity to refuse to condemn Russia's actions, whether or not they in fact bought into the lies.Footnote 66
Third, tentative evidence about the ways in which the increased distribution of open-source information by civil society groups influenced actors other than Russia is more ambiguous. In principle, it may be maintained that a state's reference to such public sources decreases the costs of making a case against a norm-violating state's justificatory factual claims because there is no need to disclose its own intelligence sources and methods.Footnote 67 Likewise, it should increase the costs for states attempting to retain an equivocal stance or to side with the aggressor as it becomes more difficult to dismiss the evidence as false or unsubstantiated. Therefore, if disclosure constraints are the main obstacle to increased transparency, one should expect more frequent invocations of publicly available evidence. The UN records from the Security Council and the General Assembly deliberations do show that many state representatives—particularly those broadly belonging to “the West”—made sure to plainly point out Russia's lies, thus corroborating the hypothesis that refutations of factual weaknesses in a state's narrative to justify force are significant for a legal discourse that seeks to reconfirm the normative power of the existing jus ad bellum regime. Although they resolutely refuted Moscow's fabrications and disinformation, however, the representatives mostly did so in very general terms and without being explicit about their sources—aside from occasional references to official and public reports from the UN and other international organizations.Footnote 68 Other than a few clues suggesting that states have started to take open-source information into account,Footnote 69 more empirical fieldwork needs to be done to conduct process-tracing that can support causal claims about the impact of open-source investigations.Footnote 70
At the same time, the behavior of states from the Global South hints at some of the limits inherent in any attempts to counter-narrate factually false justifications for the use of force in UN fora. The structural information asymmetries described above suggest that states with weaker intelligence capacities would have strong incentives to embrace public sources to inform their decision making vis-à-vis another state's disputed conduct. Yet despite the overall overwhelming condemnation of the invasion in the General Assembly,Footnote 71 many states from the Global South remained reluctant toward the West's counternarrative of unprovoked Russian aggression even though the facts supporting that narrative had been laid out in great detail by civil society actors.Footnote 72 Instead, a number of representatives even approvingly alluded to Russia's claims regarding NATO's eastward expansion as one of the principal causes of the war.Footnote 73 Whatever the merits and future prospects of open-source counter-narration, then, such reservations only reconfirm the essentially interest-driven, political nature of deliberations in UN fora that do not adhere to principles of pure legal reasoning, irrespective of the amount and quality of incriminating evidence presented to the participating actors.
V. Conclusion
The emerging practice of leveraging digital open-source information to counter states’ factual manipulations will not end lying and secrecy by states that expect a negative external response to their justificatory narratives. But the availability and accessible presentation of such investigations by civil society actors, if adhering to the principle of “open verification,” makes these evasive communicative strategies potentially more costly and, by contributing to the establishment of narrative coherence in international fora, helps to enable other actors to engage in an informed and transparent legal discourse in response to a norm violation. Another possible consequence of the growing focus on this work since the onset of the Ukraine crisis: it might incentivize states to become less secretive about information gathering methods and more willing to resort to public sources as to share intelligence more transparently than before.Footnote 74
To be sure, further challenges remain. Most importantly, we should not naïvely take civil society actors engaging in open-source investigations as neutral arbiters of truth by default. The principle of “open verification” seeks to ensure that a narrative's individual evidentiary components can always undergo peer review; yet the narrator's own biases and preconceptions might still be introduced in manifold ways, not least through the investigation's larger framing.Footnote 75 Moreover, not all types of evidence are accessible to open-source methods. Finally, any type of publicly available digital information is in principle vulnerable to manipulation and tampering.Footnote 76 But if safeguards and best practices can be established, open-source counter-narration has the potential to fundamentally shift the ways we expect international legal discourse to unfold in the future.
Illustrative map of the apparent geographic extents of Dongsha Qundao, Xisha Qundao, Zhongsha Qundao, and Nansha Qundao, from which the PRC claims its maritime zones. Source: U.S. Department of State, Bureau of Oceans and International Environmental and Scientific Affairs, Limits in the Seas, No. 150, People's Republic of China: Maritime Claims in the South China Sea (Jan. 2022).
