Serb Protesters Block Kosovo Roads as Ethnic Tensions Escalate

For a second straight day, Serb protesters in northern Kosovo had blocked the main roads leading to two border crossings with Serbia, their trucks and heavy vehicles forming a wall against traffic. The blockade came after an exchange of gunfire late Saturday between police and armed groups near a lake that borders Serbia—an escalation that left no one immediately injured but signaled how quickly the situation had deteriorated. The immediate trigger was the arrest of a former police officer named Dejan Pantic, taken into custody for allegedly attacking state offices, smashing windows at the election commission, and assaulting police officers and election officials on Tuesday.

But the real fracture ran deeper. Last month, Pristina had begun enforcing a law requiring Serbs to replace their old license plates—ones dating to before the 1998-99 war that led to Kosovo's independence—with new plates issued by the Kosovo government. The decision set off a chain reaction. Serb mayors across northern Kosovo municipalities resigned in protest. Local judges stepped down. Around 600 police officers, many of them Serbs, walked away from their jobs. The northern region, already a stronghold of Serb nationalism, became a powder keg.

On Sunday, as the blockades held, Josep Borrell, the European Union's foreign policy chief, issued a stark warning on Twitter. The EU would not tolerate violence against its mission in Kosovo, he said, and the barricades had to come down immediately. EULEX, the EU's policing mission tasked with patrolling the north, had itself come under fire the evening before when a stun grenade was thrown at one of its armored vehicles—though no one was hurt.

Kosovo's Prime Minister Albin Kurti called the protesters "masked criminals" and said the barricades must be removed at once. He noted his government was in contact with NATO's peacekeeping force, KFOR, which has more than 3,000 troops stationed in Kosovo. The message was clear: Pristina would not back down, and it had international muscle behind it.

The Serbian side sent mixed signals. Goran Rakic, head of the Serbian List party—a faction backed by Belgrade—called for restraint and urged Serbs in northern Kosovo to cooperate with NATO and EULEX, to give negotiators space to work through dialogue rather than unilateral moves. But Serbia's President Aleksandar Vucic struck a harder note on Instagram, saying there would be "no surrender" in Kosovo, though he added that Belgrade would pursue its aims through legal channels. On Saturday, Vucic had asked NATO to allow Serbian troops and police to deploy in Kosovo, a request he himself acknowledged had no chance of being granted.

Kurti's response was measured but firm. Kosovo would defend itself "forcefully and decisively," she said, but she too emphasized the preference for dialogue and peace. The language of both sides suggested they understood the stakes—that another escalation could shatter the fragile equilibrium maintained by international peacekeepers since Kosovo's 2008 independence declaration, which came after NATO intervention in the 1998-99 war.

What remained unclear was whether the roadblocks would hold, whether the gunfire would resume, or whether the international presence—EULEX, KFOR, and the diplomatic pressure from Brussels—would be enough to pull both sides back from the edge. The license plate dispute had become a symbol of something larger: the unresolved question of how Serbs in Kosovo would live under a government they did not recognize, and how far Pristina would go to assert its authority.