Zelenskiy’s First Belgrade Visit and the Push to End a 20-Year Trade Deadlock

In a visit laden with diplomatic symbolism, Ukrainian President Volodymyr Zelenskiy arrived in Belgrade for the first time since taking office, where he and his Serbian counterpart, Aleksandar Vucic, pledged to deepen economic ties and finalize a free trade agreement by the end of the year. The two-day meeting, which concluded on Saturday, marked a delicate balancing act for Serbia—a candidate for European Union membership that has condemned Russia’s 2022 invasion but refuses to join Western sanctions, while remaining heavily reliant on Russian gas.

Vucic reaffirmed Serbia’s support for Ukraine’s territorial integrity, including the territories seized by Russia since 2014, and thanked Kyiv for never recognizing Kosovo’s 2008 declaration of independence—a sore point for Belgrade. Yet he stopped short of any commitment to impose sanctions on Moscow, reflecting the enduring political and economic pull of Serbia’s long-time ally. Both leaders acknowledged that EU accession for either country looks distant, but Vucic stressed that Serbia will back Ukraine’s candidacy.

The centerpiece of the talks was a planned free trade agreement that would resolve a nearly two-decade-old dispute. Since 2005, Ukraine has blocked Serbia’s accession to the World Trade Organization over disagreements on agricultural quotas and tariffs. Unblocking this is a prerequisite for EU membership, making the deal critical for Belgrade. Zelenskiy and Vucic also discussed joint infrastructure projects and cooperation on energy and food security, with a focus on helping Ukraine withstand the winter after sustained Russian strikes on its power facilities. Vucic stated that no military cooperation was discussed, amid recurring allegations from the Kremlin that Belgrade sells ammunition to Ukraine via intermediaries—a charge Serbia denies.

How Serbia Walks the Tightrope Between Brussels, Moscow, and Kyiv

The Ukraine-Serbia Trade Impasse: Unlocking WTO and EU Paths

The free trade pact is more than a bilateral nicety. For Serbia, it is the key to joining the WTO, a step mandated by the EU before membership talks can advance. Ukraine’s veto since 2005 stemmed from fears that Serbian agricultural exports would undercut its own farmers. The fresh willingness to negotiate suggests Kyiv sees strategic value in bringing Serbia closer to the European orbit, even as it refuses to join sanctions. If completed, the deal would not only liberalize bilateral commerce but also send a signal to Brussels that Belgrade is serious about economic integration.

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Russia’s Shadow: Gas Dependency and Munitions Allegations

Vucic’s balancing act is precarious. Serbia relies on Russia for most of its gas, a dependence that makes full alignment with EU foreign policy painful. While he condemned the invasion, the absence of sanctions highlights Belgrade’s pragmatism. The Kremlin’s repeated—and unproven—claims that Serbian ammunition reaches Ukraine through third parties further complicate the picture. By publicly ruling out military talks, Vucic aimed to reassure Moscow while keeping the door open for economic cooperation with Kyiv. This dual-track approach will be tested if the war drags on and pressure from Western capitals intensifies.

Kosovo Recognition as a Silent Bargaining Chip

Ukraine’s refusal to recognize Kosovo is a powerful lever in bilateral ties. Vucic explicitly linked it to his gratitude and Serbia’s support for Ukraine’s territorial integrity. For Zelenskiy, maintaining this position is a low-cost way to secure goodwill, but it also puts Kyiv at odds with most EU and NATO members. As Serbia edges toward deeper cooperation with the EU, the Kosovo question will remain a delicate thread connecting Belgrade and Kyiv, one that could fray if Ukraine’s diplomatic priorities shift.

What the Trade and Energy Talks Mean for Businesses and Regional Stability

The pledged trade deal and energy talks create tangible prospects for companies and investors active in the region. Several concrete implications follow from the discussions:

  • Agribusiness and exporters: The free trade agreement aims to resolve agricultural quota and tariff disputes that have blocked WTO progress for two decades. Serbian and Ukrainian food producers, grain traders, and logistics firms should watch for draft tariff schedules—once released, they will reveal immediate market access opportunities.
  • Energy sector contractors: Joint infrastructure and energy projects discussed for Ukraine’s winter preparedness could involve power grid equipment, gas storage, and renewable energy installations. Companies with experience in Eastern European energy infrastructure may see tenders in the coming months, especially if EU funding is mobilized.
  • WTO accession timeline: Businesses relying on Serbia’s integration into the multilateral trading system should track the year-end deadline for the bilateral agreement. If signed, Serbia’s WTO membership bid could accelerate, improving predictability for exporters and importers dealing with Belgrade.
  • Geopolitical risk hedging: Firms with exposure to Serbia and Ukraine should note that Serbia’s refusal to sanction Russia—and its gas dependency—keep the country outside the EU’s common foreign policy. This limits the scope for fully synchronized regulatory alignment, despite the trade overtures.