Friday, 25 July 2025

A Sound Legal Argument, but the Wrong Medium? Reflections on S.S. and Others v. Italy and the Limits of Strategic Litigation


 


Paolo Biondi

Photo credit: Gzen92, via Wikimedia Commons

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Abstract

The June 2025 S.S. and Others v. Italy judgment marked a missed opportunity—and a cautionary tale. Although the applicants advanced a legally coherent theory grounded in SAR, SOLAS, UNCLOS, and Strasbourg precedent, their case depended on a weak factual matrix. As a result, the ECtHR declined jurisdiction. However, shortly before, an analogous incident occurred where Rome MRCC expressly instructed Libya to intercept—while sidelining Sea‑Watch. This scenario presented stronger grounds for Strasbourg jurisdiction as Rome’s decision directly determined which vessel rescued (or rejected) migrants, causing their return. Such instructions, with knowledge of their likely outcome, implicate in a more clear-cut case Italy in Libya-run refoulement. Strategically, the lesson is clear, doctrine requires vehicles. The wrong case risks irrelevance. In border externalisation litigation, doctrinal ambition must be rooted in unambiguous control and causation.

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I am grateful to Prof. Steve Peers, Royal Holloway, University of London and Dr. Miles Jackson, University of Oxford for their insightful comments on an earlier draft of this blog post.

 

On 12 June 2025, the European Court of Human Rights (ECtHR) delivered its much-anticipated decision in S.S. and Others v. Italy (henceforth S.S.), declaring the application inadmissible. The case had raised fundamental questions about the responsibility of European States in orchestrating or outsourcing maritime interceptions to third countries. More broadly, it tested the outer limits of extraterritorial jurisdiction under Article 1 of the European Convention on Human Rights (ECHR) in the context of so-called “pullback” operations to Libya.

Much of the academic (here and here) and advocacy community has responded with disappointment. Yet, I believe this case offers a unique opportunity for reflection on whether this particular case was fit for purpose. That is, whether the litigation strategy—however sophisticated doctrinally—aligned with the Court’s existing standards and practices for establishing jurisdiction.

In this piece, I argue that S.S. may have had sound legal arguments but the wrong case. The judgment reflects, at least in part, a mismatch between an ambitious theory of control and a fact pattern too attenuated to support the weight placed on it. This matters not only for assessing S.S., but also for the design of future cases seeking to challenge externalised border controls.

 

The Legal Frame: Jurisdiction under Article 1 ECHR

The applicants in S.S. were twelve survivors of a fatal 2017 maritime incident involving a migrant boat in distress off the Libyan coast. On 6 November 2017, the Rome Maritime Rescue Coordination Centre (MRCC) received a distress call from the vessel. It subsequently shared the coordinates with vessels in the area, including the Libyan Coastguard vessel Ras Jadir, which assumed command of the operation. While the NGO Sea-Watch 3 ultimately rescued 59 persons and brought them to Italy, 47 others were intercepted and returned to Libya. At least 20 people died. The applicants included ten survivors who were brought to Italy and two who were forcibly returned to Libya, where they allegedly suffered ill-treatment in detention (See events reconstruction by Forensic Architecture).

The core question before the Court was whether Italy’s involvement in the rescue coordination—particularly its initial coordination of the Search and Rescue (SAR) case—was sufficient to establish jurisdiction ratione personae under Article 1 ECHR. The Court held that it was not.

Recalling its well-established position that the Convention applies primarily within the territory of the Contracting States, the Court reiterated the exceptional nature of extraterritorial jurisdiction (Banković and Others v. Belgium, § 61; Al-Skeini and Others v. the United Kingdom, § 132). The two main bases recognised in the case law remain: (1) effective control over territory and (2) authority and control over individuals (Medvedyev and Others v. France, § 67; Hirsi Jamaa and Others v. Italy, § 74). The Court explicitly declined to rely on the two additional grounds acknowledged in M.N. and Others v. Belgium—namely, the exercise of public powers abroad and the establishment of procedural jurisdiction through investigative or operational obligations (see S.S., § 80, departing from M.N., §§ 104–107). It also implicitly reaffirmed M.N.’s rejection of a broader “cause-and-effect” theory of jurisdiction, according to which a State’s decisions with extraterritorial consequences might suffice to trigger Article 1 jurisdiction (see M.N., §§ 113–124).

In S.S., the Court found that Italy neither exercised territorial control in Libya nor personal control over the applicants. It focused in particular on the autonomy of the Libyan Coastguard: the Ras Jadir acted independently and did not respond to requests from other vessels or from an Italian navy helicopter to coordinate rescue efforts (§§ 100–102). The applicants’ contention that Italy’s initiation of SAR procedures and instruction to Libya amounted to a form of control was dismissed as unsupported by the Court’s case law (§ 104).

 

The Core Problem: A Weak Factual Matrix

The legal theory advanced by the applicants was not implausible. Drawing on Hirsi Jamaa, Al-Skeini, and Güzelyurtlu and Others v. Cyprus and Turkey, the case sought to extend jurisdiction to what might be termed “functional control”—a form of indirect authority exercised through coordination, operational influence, and outsourcing. It invited the Court to engage with the reality of modern border governance, one where responsibility is fragmented and delegated, yet consequences remain deadly.

However, the factual platform on which this theory rested was thin. Most of the applicants were rescued by Sea-Watch and disembarked in Italy. Only two were subjected to return to Libya. Even for these individuals, the direct link between Italian conduct and the harm suffered was difficult to trace. There was no physical custody, no boarding of an Italian vessel, and no clear-cut operational command over the rescuing actors.

Moreover, the Court's decision-making reflects a deep concern for preserving its doctrinal boundary lines. By declining to accept SAR coordination as a basis for jurisdiction, the Court implicitly reaffirmed a preference for factual control over persons, not merely over procedures or outcomes. As it stated, “the mere fact that the search and rescue procedure was initiated by the Rome MRCC cannot have resulted in bringing the applicants under the jurisdiction of the Italian State” (S.S., § 106). This formalism was foreseeable, given that an alternative outcome could result even in more reticence to coordinate SAR operations in the Mediterranean Sea.

 

A Stronger Case Was Possible

A more promising case took place months before, again involving Sea-Watch. In that later incident, the Sea-Watch 3 vessel on 10 May 2017 was first to arrive at the distress scene and was better equipped to carry out the rescue and to be the on-site coordinator. However, the Rome MRCC allegedly instructed the Libyan Coastguard to assume “on-scene command” while instructing the NGO to remain on stand-by. Following this, the Ras Jadir carried out the interception and returned the individuals to Libya.

From a jurisdictional perspective, this scenario could be significantly stronger. First, there is clear operational decision-making by Italian authorities that directly determined the outcome. Unlike S.S., where Italy informed all vessels and watched the case unfold while leaving it open to who would intervene not managing to keep under control the Libyan vessels involved, here Italy made the intentional and decisive choice of who would perform the rescue and who would not.

Second, there was a safer alternative actively excluded: Sea-Watch was on site and willing to perform the rescue and disembarkation in a place of safety. The Italian instruction, allegedly, effectively foreclosed a lawful and rights-respecting option, leading to a foreseeable violation of Article 3 ECHR.

Third, the concept of jurisdiction over persons can be more easily satisfied here. As in Hirsi Jamaa, where control over persons was exercised on the high seas by physically transferring migrants to Libyan authorities, this later case involved a chain of operational command (transfer of competence) that links Italy’s decision to the individuals’ fate. I have already argued at that time that this form of indirect operational control—particularly when paired with Italy's logistical and technical support to the Libyan Coastguard (which is much less relevant)—supports a finding of jurisdiction and even complicity under international law. Gauci, in a similar vein, has underlined that when a State issues instructions to third-country agents with full knowledge of foreseeable consequences, a jurisdictional link should be inferred, if not presumed.

If events were confirmed, this incident did differ materially from S.S. in one key respect, the degree of control exercised by Italian authorities. The Rome MRCC gave binding (not mere initial coordination) orders and handed over the case and people to the Libyans. At the same time, the MRCC had a better option (Sea-Watch) and the latter was more in line with standard SAR rules as Sea-Watch arrived first and was better equipped. The Libyan crew acted on these orders, and the outcome (return to Libya) was the direct result of decisions taken by Italian authorities. Sea-Watch this time was not left to decide whether to act or not but instead put on stand-by. Thus, a jurisdictional link ratione personae could arguably be established under Article 1 ECHR, following the reasoning of Hirsi Jamaa (exercised continuous and exclusive functional control) and even Güzelyurtlu on extraterritorial procedural obligations (the failure to act appropriately in the presence of options that prevents the realisation of Convention rights).

While S.S. invited the Court to make a doctrinal giant leap, this other case would have allowed it to apply existing doctrine to a novel but concrete scenario without the need even of using the complex legal arguments related to Italy’s material assistance and cooperation with Libya that distracted the Court from the core facts of the case.

 

 

Strategic Litigation and the Importance of the Right Vehicle

Strategic litigation often seeks to provoke legal development by advancing compelling cases that expose systemic injustices. But as the ECtHR’s decision in S.S. shows, doctrinal innovation is unlikely to occur unless supported by a compelling and carefully selected case. This raises important ethical considerations: while cause lawyers and civil society organisations may be driven by broader goals of legal change, they must ensure that the individual applicants are not treated merely as vehicles for test cases—particularly where the factual matrix is weak, the personal costs are high, and a negative ruling may entrench restrictive doctrines. In some situations, it may be ethically preferable not to bring a claim with limited chances of success, even if it aligns with a broader strategy, out of respect for the claimants’ rights, expectations, and wellbeing.

Besides the choice of case, the S.S. arguments appears to have overfocused on abstract structural control (Italy’s coordination role, SAR authority, NAURAS), rather than clear factual chains of causation that could demonstrate how Italy’s decisions determined the applicants’ fate. The strategy leaned heavily on the “public powers” doctrine and the notion of procedural jurisdiction (from M.N.), which had never been firmly accepted in Strasbourg jurisprudence. In doing so, it may have underplayed the more pragmatic narrative: that Italy chose to allow Libya to act in its stead in that specific moment, despite having a safer alternative (Sea-Watch). In hindsight, the case in S.S. also suffered from overreliance on structural arguments (e.g. Italy’s funding, training, and equipping of Libya’s Coastguard) while under developing more important individualised factual narratives demonstrating Italy’s control over the applicants, and an ambitious framing that leaned heavily on underdeveloped doctrines like procedural jurisdiction, which the Court has historically been reluctant to accept outside of investigative contexts (H.F. and Others v. France, § 195).

The inclusion of copious material from UN agencies, International Maritime Organisation (IMO), Medicines Sans Frontiers (MSF), and Forensic Oceanography was impressive in breadth, but possibly overwhelmed the Court without connecting every piece back to personal jurisdiction over the applicants. The applicants’ case risked being “over-lawyered”—strong on structural critique, but weaker on the concrete “why this engages jurisdiction here and now”.

This does not diminish the value of the case as advocacy. But for Strasbourg litigation—particularly in the sensitive domain of migration control—the Court has shown itself to be doctrinally cautious and highly fact-dependent. To trigger jurisdiction under Article 1, applicants must be able to show that the respondent State exercised direct, operational control over them in a way that materially affected their rights.

 

Beyond Strasbourg: Other Legal Avenues

The Court in S.S. briefly acknowledged that other international legal frameworks may govern rescue coordination and refoulement at sea (S.S., § 87). These include obligations under the International Convention for the Safety of Life at Sea (SOLAS) and the United Nations Convention on the Law of the Sea (UNCLOS), and customary international law. The limitations of Article 1 ECHR jurisdiction in this context may signal the need to litigate such “outsourced” responsibility in other fora. One pending example is Case T-136/23 – Sea-Watch v Frontex before the Court of Justice of the European Union (CJEU), which challenges the EU agency’s alleged role in facilitating interceptions by the Libyan Coastguard. There, unlike S.S., applicants invoke direct documentary evidence of Frontex’s aerial surveillance data being used to support pullbacks in a systematic way. While the facts of the case are not publicly disclosed yet, it most likely concerns the case of 30 July 2021 incident, in which a migrant boat was intercepted and returned to Libya after being detected by a Frontex surveillance drone operating within the Maltese SAR zone. This alternative litigation strategy—using a different legal regime and possibly a stronger evidentiary trail—may prove more effective in establishing responsibility and ensuring accountability. It reinforces the central theme of this piece: that strategic litigation must align legal argument, jurisdictional doctrine, and a compelling factual substrate.

 

Another alternative forum for litigation is the UN Human Rights Committee (HRC). In fact, through its decision in A.S. and Others v. Italy (Communication No. 3042/2017), the Committee already accepted once a functional understanding of jurisdiction in a strikingly similar context. The HRC reasoned that Italy had established jurisdiction when its MRCC received a distress call and continued operational involvement, had a naval asset in close proximity and had legal obligations under maritime law and consequently created a “special relationship of dependency” between the individuals on board and Italian authorities (see A.S. and Others, paras 7.5–7.8, citing HRC Gen. Comm. 36). They held that this dependency, coupled with Italy’s operational decision-making, was sufficient to trigger obligations under the International Covenant on Civil and Political Rights (ICCPR)—including non-refoulement—despite the absence of physical custody as per Hirsi.

The ECtHR’s dismissal of such reasoning in S.S. (see § 80) thus highlights a significant divergence between ECHR and the International Covenant on Civil and Political Rights (ICCPR) jurisprudence. That said, I would argue that in A.S. and Others, the facts reveal a higher degree of control exercised by the Italian authorities compared to the S.S. case. This underscores the importance of assessing each case on its own merits, as jurisdictional findings depend on the specific circumstances and evidence presented and less on more academic discourse.

These alternative fora underscore that accountability for outsourced border practices is not foreclosed—only displaced. While the ECtHR may adopt a narrow interpretation of jurisdiction, other institutions, such as the EU courts and the Human Rights Committee, have demonstrated greater openness to recognising functional forms of control. For strategic litigators, this means diversifying venues and tailoring claims to the doctrinal terrain of each forum.

 

Conclusion: A Missed Opportunity, and a Lesson for the Future

While the S.S. judgment may be considered disappointing by some, part of the problem lies in the litigation strategy itself. S.S. is a reminder that strategic litigation must be strategic. The cause may be just. The legal theory may be sound. The political climate may be urgent. But if the factual matrix does not lend itself to a clear jurisdictional finding, the case will falter.

In contrast, other emerging cases—where the Rome MRCC more directly excludes European rescue actors and instructs Libyan authorities to intervene—offer a firmer and more evidentiary-rich basis for establishing jurisdiction. These scenarios may provide the ECtHR with an opportunity to revisit the issues left unresolved in S.S., and to do so through doctrinal continuity rather than rupture. However, it is important to bear in mind that jurisdictional determinations remain case-specific. Recognition of functional jurisdiction in one case does not automatically imply the same outcome in others. That said, courts may be encouraged to draw broader conclusions—such as identifying a minimum threshold of degree of control necessary to trigger jurisdiction in such cases—as they did in Hirsi Jamaa.

S.S. also illustrates a broader truth: when one door closes, others may still be ajar. As the pending Frontex case and the A.S. and Others v. Italy ruling before the UN Human Rights Committee show, different legal regimes may be more receptive to the realities of functional control at sea. Strategic litigation must therefore be both doctrinally agile and forum-sensitive—matching facts not just to law, but to the institutions most likely to listen. Yet whatever the forum of choice, the lesson remains: a sound legal argument must be paired with the right vehicle. Otherwise, as in S.S., the Court may close a door it was not yet ready to open.


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