In June 2026, an international consortium of investigative journalists—including the Czech television channel “NOVA,” the Austrian magazine “Profil,” and the investigative platforms “VSquare” and “FRONTSTORY.PL”—published a massive cache of internal documents shedding light on Russia’s long-term strategy in Central and Eastern Europe. At the center of this large-scale leak were files from the so-called “Social Design Agency” (SDA), a Russian PR structure operating under the direct supervision of the Administration of the President of the Russian Federation. The agency has been under stringent EU, US, and UK sanctions since late 2024.
Among the hundreds of gigabytes of analytical briefs, reports, and media plans, a strategic planning document titled the “Vienna Accord” was discovered. Its contents outline a meticulously detailed geopolitical project: the complete destruction of the Visegrad Four (V4)—an alliance comprising Poland, the Czech Republic, Slovakia, and Hungary—and the subsequent construction of a new regional bloc upon its ruins, codenamed with the historical term “Mitteleuropa.” According to the plan, this bloc is designed to de facto unite Austria, Hungary, and Slovakia into a single belt of “neutrality and traditional values” that will be economically and politically oriented toward Moscow. For Europe, this represents an unprecedented threat of fracturing NATO’s eastern flank, paralyzing decision-making mechanisms within the European Union, and establishing a legitimate Kremlin “sphere of influence” inside the EU without firing a single shot.
To understand why the Visegrad Four became the primary target for Russian intelligence services and political strategists, one must return to its origins. The V4 alliance was founded in 1991 in the Hungarian town of Visegrad. The historical mission of the “Three” (which became the “Four” after the peaceful dissolution of Czechoslovakia in 1993) was to jointly overcome the Soviet totalitarian legacy and achieve rapid integration into Euro-Atlantic structures, NATO, and the EU. For nearly three decades, the region demonstrated colossal economic success, becoming a crucial industrial backyard for the German economy and a core of stability in Eastern Europe.
However, following Russia’s full-scale invasion of Ukraine in 2022, tectonic shifts began, and the historical consensus of the V4 collapsed. On one side, a hardline pro-Atlantic wing emerged in Warsaw and Prague, which spearheaded the coalition supplying weapons to Kyiv. On the other side, the governments of Viktor Orbán in Hungary and, following the autumn 2023 elections, Robert Fico in Slovakia took an overtly ambiguous stance, blocking EU financial tranches and demanding an “immediate peace” on Moscow’s terms. It is precisely this rift that the Kremlin decided to lock in and institutionalize by reviving the old concept of “Mitteleuropa” (“Central Europe”). Originally formulated in the early 20th century by German liberal Friedrich Naumann as an idea for a union of states under the aegis of Berlin and Vienna, this concept was later distorted into Nazi and Soviet imperial variations of dominance over smaller nations. In the 21st century, Kremlin strategists adapted the concept, leveraging nostalgia for the Habsburg era and the cultural commonality of the former lands of the Austro-Hungarian crown to give the pro-Russian alliance a respectable, “traditionalist” veneer, contrasting it with a “liberal and decadent Brussels.”
The reviewed SDA documents reveal the colossal scale of resources deployed to dismantle the unity of Central Europe. Russian political strategists approached the task with mathematical precision, dividing operations into cognitive strikes, disinformation campaigns, and direct interference in electoral processes. Internal SDA statistics for just one monitored period (the first four months of 2024) demonstrate the industrial scale of this disinformation: 33.9 million comments were generated by automated bot networks and “troll factories” across the European segment of social media, predominantly on Facebook, X, and local forums. A total of 39,899 units of unique media content were created and distributed, including 4,641 video clips—featuring deepfakes and manipulative news packages—and 2,516 propaganda memes tailored to the national humor and anxieties of citizens in the Czech Republic, Poland, and Slovakia.
A key instrument of disinformation remains the massive “Doppelgänger” network, which revolves around creating identical digital clones of authoritative national media outlets. The investigation uncovered the existence of more than 120 doppelgänger domains mimicking prominent publications such as the Czech “Idnes.cz,” the Polish “Onet.pl,” and the German “Der Spiegel.” These websites hosted fabricated articles claiming that supporting Ukraine would lead to the complete impoverishment of the Central European middle class, and that abandoning Russian energy resources would trigger an “irreversible deindustrialization” of the region.
The 2026 document leak clearly demonstrates that Moscow does not view the V4 countries as a monolithic entity but rather applies a differentiated strategy to each. According to the SDA’s designs, Budapest is meant to become the central ideological and coordination hub for the “Mitteleuropa” project. Viktor Orbán’s regime, entangled in prolonged litigation with Brussels over the rule of law and the freezing of European subsidies, fit perfectly into the Russian scheme. Even today, Moscow actively exploits economic leverage, as Hungary remains critically dependent on Russian gas supplies via the TurkStream pipeline and on Rosatom’s financing for the expansion of the Paks-2 nuclear power plant. The documents show that Russian analysts calculated the risks posed by the emergence of a new opposition force in Peter Magyar, yet decided to double down on Orbán’s conservative media ecosystem to broadcast narratives about a “European conspiracy” against Budapest’s sovereignty.
Slovakia is viewed by the Kremlin as the most vulnerable link. Sociological studies by the “GLOBSEC” and “CEDMO” consortiums, cited in internal SDA files, confirmed that up to 50% of the Slovak population was susceptible to anti-Western narratives. Following Robert Fico’s rise to power and the cessation of official military aid to Ukraine, Moscow directed its efforts toward deepening the rift between Bratislava and Prague. The plans explicitly state the objective: “to discredit the pro-Atlantic leadership of the Czech Republic in the eyes of Slovaks” and to portray the Czech government as “warmongers” destroying the centuries-old brotherly ties between the two nations.
The inclusion of Austria in the “Vienna Accord” project is the most cynical element of the plan. Vienna’s neutral status, the historically deep ties of the Austrian political elite with the Russian gas business (including OMV contracts running until 2040), and the rising popularity of the right-wing populist Freedom Party (FPÖ) make Austria an ideal “geopolitical umbrella” for the new bloc. According to the Kremlin’s vision, Vienna is intended to lend respectability to the Austria-Hungary-Slovakia alliance, positioning it as a platform for “pragmatic dialogue with the East.”
For Warsaw and Prague, the Kremlin’s plans envision an exclusively destructive agenda. Since reshaping their elites is deemed impossible, the task of the bot networks has been to maximize societal polarization. In Poland, the emphasis is placed on fueling historical disputes with Ukraine surrounding the Volhynia tragedy and backing border blockades by farmers. In the Czech Republic, where a new government under Andrej Babiš was formed following the elections, disinformation attacks are aimed at widening the rift between the Cabinet of Ministers and the pro-Western President Petr Pavel. Pro-Kremlin resources actively promote narratives suggesting that Czech Euro-Atlantic elites have driven the country to record-low government approval ratings, neglected the needs of their own citizens, and turned the Czech Republic into an economic appendage of Germany by blindly complying with Brussels’ climate directives.
Europe is not standing idly by in the face of the Kremlin’s hybrid offensive. The exposure of the SDA networks triggered a wave of coordinated countermeasures. The UK government expanded its sanctions lists, freezing the assets of the Agency’s leadership. The tech giant Meta reported the removal of more than 5,000 coordinated public pages involved in distributing “Doppelgänger” materials.
However, security experts warn that the risk to the European Union remains critical. If the “Mitteleuropa” project is realized even as an informal political triumvirate of Vienna, Budapest, and Bratislava, it will create a permanent veto mechanism within the EU. Consequently, any strategic decisions—ranging from the allocation of macro-financial assistance to NATO expansion into the Balkans and the integration of Ukraine—would find themselves completely blocked.
Based on the leaked SDA documents and current political dynamics, investigators identify three possible scenarios for future developments. The most radical scenario is the full execution of the Kremlin’s plan, resulting in the final fragmentation of the Visegrad Four, turning it into a dead diplomatic format. A Vienna-Budapest-Bratislava axis would emerge, paralyzing NATO’s eastern flank and creating a security “gray zone” in the heart of Europe. The second scenario involves polarization and the creation of a new cordon sanitaire, where Poland and the Czech Republic, recognizing the futility of reviving the V4 in its previous form, move closer to the Baltic states, Romania, and the UK, forming a new defensive-political bloc called “Intermarium” (“Between the Seas”) to contain hybrid expansion. Finally, a third scenario envisions that rising media literacy, harsh sanctions against Russian IT structures, and a potential shift in voter preferences in Slovakia and Hungary will guide the region back to the foundational values of 1991.
The publication of the “Vienna Accord” documents should serve as a stark wake-up call for Brussels. The Kremlin is no longer merely attempting to divide Europe; it has moved to the stage of engineering new state alliances within the Western world, and the battle for Central Europe is now in its most acute phase.