On August 7, 2026, Volodymyr Zelensky arrived in Belgrade for his first official visit to Serbia. On the surface, it was a standard diplomatic event. But the location made it anything but routine.
Serbia is one of the few European countries that has not imposed sanctions on Russia. It has maintained close energy ties with Moscow and remains closely tied to Russian gas supplies, while repeatedly extending short-term supply arrangements with Gazprom. It has consistently refused to align with the EU’s sanctions policy toward Russia. Against this backdrop, the visit of a Ukrainian president was always going to be more than a courtesy call. It was a calculated gesture, designed to send signals in multiple directions at once.
The question is not whether Vučić is balancing. He plainly is. The question is how far such balancing can go before it begins to look less like strategy and more like performance.
What Was Actually Agreed
The official readouts from the meeting contained little that would alter the fundamental structure of Serbia’s position. The two presidents expressed mutual support for territorial integrity — Ukraine’s within its internationally recognised borders and Serbia’s in the context of its refusal to recognise Kosovo’s independence. They discussed progress toward a free trade agreement, with a target date of the end of 2026. Ukraine also pledged new humanitarian assistance, focused on energy and healthcare.
But Vučić was careful to draw a firm line. He stated explicitly that no military cooperation had been discussed. The message was clear: Belgrade is willing to engage Kiev diplomatically and economically, but not to the point where it would jeopardise its relationship with Moscow.
In substance, the visit delivered limited results. The symbolism, however, was significant. A Ukrainian figurehead standing alongside a Serbian president in Belgrade, with flags and ceremonies, is not something that would have happened a few years ago. And it is precisely that symbolism that makes the visit worth analysing.
The Russian Reaction and Vučić’s Response
Moscow did not take the visit lightly. Russian state media reacted with visible irritation, with one outlet describing Zelensky as a “bloody clown” and dismissing the visit as a failed attempt to pull Serbia into the Western camp. The tone was dismissive, but the irritation was genuine. For Moscow, Serbia remains one of its most important political footholds in the Balkans, and any gesture suggesting otherwise carries symbolic weight.
Vučić was quick to insist that Serbia’s position had not changed and that no military cooperation had been discussed. His defence was both predictable and revealing. It showed that even a non-binding diplomatic gesture carries a political cost, and that cost must be immediately repaid through public reassurance.
This is the paradox of Vučić’s balancing strategy. Every gesture toward one side requires a compensatory gesture toward the other. The more gestures accumulate, the more expensive the strategy becomes.
Vučić’s Logic: The Classic Balancing Act
The logic behind Vučić’s approach is straightforward. Serbia wants to maintain its EU accession perspective without paying the full price of alignment. It values Russian energy supplies and Moscow’s support on Kosovo, but it also needs to demonstrate to Brussels that it is not permanently captive to Moscow’s orbit. A visit from Zelensky provides a useful signal: Serbia is open to engagement with Ukraine and, by extension, with the broader Western consensus.
At the same time, the absence of military cooperation and the public reassurance to Moscow ensure that the gesture does not cross the threshold into provocation. The balancing act is designed to preserve asymmetry without allowing it to become strategically decisive.
But equilibrium is not the same as stability. The more Vučić tries to maintain the balance, the more fragile the position becomes. Each gesture is not only read by both sides but interpreted and reinterpreted in ways that Vučić cannot fully control.
The objective is not to choose between Moscow and Brussels, but to preserve enough ambiguity that neither side can dictate Serbia’s choices.
The Limits of Multipolarity
This is where the concept of multipolarity reaches its practical limits. Multipolarity is often presented as a framework in which states can maintain relationships with multiple power centres simultaneously. But maintaining relationships with several power centres is not the same as making those relationships equally credible.
When a state performs balancing gestures too visibly, it risks eroding trust on both sides. Moscow is unlikely to view Serbia’s openness to the West as decisive as long as Belgrade remains broadly predictable in its strategic choices. The Zelensky visit, however carefully framed, introduces a degree of unpredictability into a relationship that has largely been stable. Brussels does not need Serbia to become a Ukraine supporter. It needs to see evidence that Serbia’s alignment with Russia is not permanent and not unconditional.
Vučić’s strategy works as long as both sides believe that Serbia is genuinely capable of balancing. But once the gestures become too frequent or too visible, the strategy begins to look like theatre rather than policy. And theatre, unlike strategy, is not sustainable.
At that point, sincerity matters less than how the strategy is perceived. If both Moscow and Brussels begin to see opportunism rather than balance, Vučić’s room for manoeuvre narrows sharply.
A Brief Comparison
Turkey offers a useful comparison. Turkey maintains its NATO membership while also developing energy cooperation with Russia, working with Iran where interests align, and cultivating ties across the Gulf. Turkey can make this strategy credible because it possesses strategic assets Serbia simply does not: control over access to the Black Sea, substantial military capabilities, a large economy, and multiple external relationships that give Ankara room to manoeuvre.
Serbia’s position is more fragile. Its balancing is less structural and more performative. It relies on the willingness of both sides to accept ambiguity.
Serbia’s balancing is not simply a matter of choosing between Moscow and Brussels. It also involves Kosovo, China, Hungary, Turkey, regional influence, and Vučić’s own domestic political calculations. That makes the strategy considerably more complicated than a simple Moscow–Brussels balancing act.
Conclusion
Zelensky’s visit to Belgrade changes nothing fundamental about Serbia’s foreign policy. The country will continue to pursue EU integration, maintain its relationship with Russia, and attempt to keep both options open. That much is clear.
But the visit does reveal something more important. It shows that even in a multipolar world, balancing has limits. When gestures become too visible and too ceremonial, they begin to look less like strategy and more like performance. And performances, unlike strategies, are difficult to sustain over time.
Vučić has managed to keep Serbia on a precarious path for years. Whether that path remains viable depends not on his ability to balance, but on whether the key actors continue to believe that the balance is real. Once that perception shifts, Serbia may discover that ambiguity only works while the major powers remain willing to tolerate it.
Adrian Korczyński, Independent Analyst & Observer on Central Europe and global policy research
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