What occurs when a mechanism designed to safeguard national sovereignty transforms into a tactical move against the entire bloc? Watch the video!

According to EU treaties, member states hold the right to veto decisions that impact their essential sovereignty fields: foreign policy, taxation, enlargement, and the budget. The EU treaties establish the union as a coalition of sovereign countries rather than a federation, ensuring that no government is compelled to accept measures that conflict with its key interests.

ADVERTISEMENT ADVERTISEMENT

This legal foundation is robust. Article 31(1) of the Treaty on European Union requires unanimous agreement on foreign and security policy decisions. Article 4(2) obliges the EU to honor member states’ national identities. The veto is not a loophole; it is intentionally incorporated.

The challenge arises when it is employed to secure concessions.

No formal measures exist to distinguish between a sovereignty veto made in good faith and one used as leverage on unrelated matters. Member states routinely claim every veto protects sovereignty. For instance, Hungary has blocked aid to Ukraine or sanctions against Russia (21 vetoes over 38 issues since 2011), officially defending these actions in the same sovereign terms as other nations.

However, abolishing the veto itself demands unanimity, trapping the bloc in a cycle that makes reform appear unattainable.