The EU's Veto Crisis Moves from Budapest to Sofia

The Bulgarian government’s opposition to the 21st sanctions package rests on a mix of geopolitical and economic concerns, ranging from the blacklisting of Patriarch Kirill to potential disruptions at the Lukoil refinery and supply chain issues for the Sofia metro. While these national interests warrant assessment, the current EU framework allows any single capital to transform a narrow, localized objection into a total halt of continent-wide measures, including critical crackdowns on Russian shadow fleets and export-control evasion.

The Structural Failure of Unanimity

Under Article 29 of the Treaty on European Union, common foreign policy decisions require unanimous support. This rule, intended as a safeguard for national sovereignty, has evolved into a tool for leverage that empowers one government to dictate policy for the other 26 members. To mitigate this, the Council could utilize constructive abstention, a mechanism under Article 31(1) that allows a state to step aside without blocking the collective action of the Union. Furthermore, mandating that any government wielding a veto must publish a formal, evidence-based memorandum of its objections would replace secret obstructionism with public accountability.

Ultimately, the persistent threat of paralysis points to the necessity of invoking Article 31(3), which allows for a transition to qualified-majority voting for specific foreign-policy decisions. Relying on the hope that individual leaders will suddenly abandon their veto power is not a strategy; it is a delay tactic. Unless the EU reforms its voting rules, the obstructionist burden will continue to migrate between capitals, leaving the Union’s foreign policy hostage to the most recalcitrant member of the day.