The Balkan Affair: Why Serbia and Bulgaria’s Elections Offer Little Comfort to Ukraine

Serbia’s Oct. 25 parliamentary election produced a major reversal. The student-backed electoral list won 53.01% after repeat voting. Vučić’s coalition received 38.98%. Vučić had resigned the presidency in September to contest the parliamentary election. The result gives the student movement control of the country’s legislative direction.

Bulgaria’s Nov. 1 presidential runoff produced a different outcome. Iliana Iotova won approximately 57.6%. Her victory strengthened the political camp of Prime Minister Rumen Radev, who backed her candidacy. Both Iotova and Radev favor negotiations with Moscow to end Russia’s war against Ukraine.

The two results matter beyond domestic politics. Serbia’s vote promises to dismantle an entrenched political system, but the victorious list still opposes sanctions against Russia. Bulgaria’s result consolidates a camp increasingly reluctant to finance weapons for Ukraine. Neither outcome therefore offers Kyiv straightforward gains.

A parliamentary election selects representatives for a legislature. Those representatives usually shape laws, approve budgets, and help determine which political group can govern. Serbia’s election was parliamentary, so its immediate focus was the balance of power in the country’s political institutions.

A presidential runoff is a second-round vote for president. It is held when the first round does not produce a required winner, usually because no candidate reaches a set threshold. The runoff narrows the contest to leading candidates and gives voters a final choice. Bulgaria’s Nov. 1 vote was such a contest.

The distinction explains the different political effects described here. Serbia’s student-backed list defeated Vučić’s coalition and received a mandate to reform institutions. Bulgaria’s Iliana Iotova won the presidency and strengthened Prime Minister Rumen Radev’s political camp. Both results also affect foreign-policy debates, including relations with Russia and support for Ukraine.

The Serbian result was decisive in numerical terms. The student-backed list won 53.01%, while Vučić’s coalition received 38.98%. That is a lead of 14.03 percentage points. The final figures came after repeat voting, making the defeat of the ruling coalition clear.

The winning Serbian camp is the student-backed electoral list. Its campaign united voters around corruption and accountability, and its victory gives it a mandate to reform Serbia’s institutions. However, the coalition’s broad support does not prove that all its voters agree on foreign policy or on breaking with Moscow.

Bulgaria’s result also strengthened a clear political camp. Iliana Iotova won approximately 57.6% in the Nov. 1 presidential runoff. Prime Minister Rumen Radev backed her candidacy, so her victory reinforced his camp. That camp favors negotiations with Moscow and is increasingly reluctant to finance weapons for Ukraine.

Ukraine could welcome Vučić’s defeat because his close Kremlin ties and refusal to sanction Russia often put Serbia at odds with the European Union. Investigative journalist Christo Grozev said the student victory could undermine Russia’s intelligence presence. He pointed to Russian spies using Serbian security support or passports.

Yet Vučić’s departure also removes a leader who allowed Serbia to balance between Moscow and Europe. Serbia supported Ukraine’s territorial integrity, and Serbian ammunition reached Ukrainian forces. The student-backed list also opposes sanctions against Russia and rejects Kosovo’s independence. Its domestic reform mandate therefore does not guarantee a geopolitical break.

The new government may face pressure through energy. Analyst Alexander Djokic expects Russia to use gas contracts as leverage, as it did with Vučić’s government. The latest extension keeps Russian gas supplies flowing for three months, through the end of 2026. That dependence could complicate Kyiv’s hopes.

The article gives Serbia a direct role in Ukraine’s ammunition supply. It says Serbia supported Ukraine’s territorial integrity and that Serbian ammunition reached Ukrainian forces. Analyst Alexander Djokic called this an open secret and linked it to Ukrainian interest in expanding Serbia’s military industry.

The article does not state that Bulgaria supplied ammunition to Ukraine. Instead, it says Bulgaria’s presidential result strengthened Prime Minister Rumen Radev’s political camp. That camp favors negotiations with Moscow to end the war and is increasingly reluctant to finance weapons for Ukraine. Its political influence could therefore affect future support.

The elections matter because both countries’ political directions shape Kyiv’s options. Serbia’s new government may preserve weapons links while opposing sanctions. Bulgaria may become less willing to finance weapons. The article presents neither result as an automatic cutoff, but both create uncertainty over future assistance.

A government can reject sanctions without abandoning relations with the country being sanctioned. Sanctions are one foreign-policy tool, while trade, energy, security, and diplomacy can continue separately. Serbia illustrates this mixed approach. It refused to impose sanctions on Russia but supported Ukraine’s territorial integrity.

Serbia also allowed practical cooperation with Ukraine. The article says Serbian ammunition reached Ukrainian forces. Djokic described this as indirect supply and connected it to Serbia’s military industry. President Volodymyr Zelensky’s visit to Belgrade also showed diplomatic engagement, although Serbia reaffirmed its refusal to recognize Kosovo’s independence.

This combination means opposition to sanctions should not be read as a complete break with Kyiv or Moscow. The student-backed winners oppose sanctions and reject Kosovo’s independence, so continuity is possible. At the same time, Russia retains influence through gas contracts. Serbia’s policy may therefore remain balanced, selective, and vulnerable to pressure.

Dependence on short-term gas contracts creates political leverage because a neighboring government cannot rely on a stable, long-term supply arrangement. It must return to the supplier repeatedly for extensions. That gives Russia regular moments to apply pressure, especially when winter is approaching and energy needs are urgent.

The article describes this mechanism in Serbia. Alexander Djokic expects Russia to blackmail the new government with gas contracts, just as it did with Vučić’s government. He says short-term agreements keep Belgrade dependent on repeated negotiations with Moscow. Energy becomes more than a commercial issue; it becomes a continuing diplomatic vulnerability.

The latest extension, agreed in September, maintains Russian gas supplies for three months, through the end of 2026. A new administration entering office as winter approaches may therefore face immediate pressure. Even if it wants institutional reform, gas dependence could discourage a sharp break with Moscow.