In a public letter addressed to Hungarian Prime Minister Viktor Orbán, António Costa, the President of the European Council, has clearly conveyed his dissatisfaction with Hungary's stance on financial support for Ukraine. Orbán has indicated that he would block a €90 billion loan to Ukraine until Russian oil flows through the Druzhba pipeline are restored. This pipeline is crucial for Hungary's oil imports, which have been halted following damage caused by Russian drone strikes on January 27.

Both Hungary and Slovakia have accused Ukraine of intentionally delaying repair works on the damaged pipeline, complicating the relationship within the EU regarding assistance to Ukraine. Orbán's decision to pause economic support for Ukraine puts the EU’s collective efforts to back Ukraine's recovery and defense during the ongoing conflict with Russia at risk, as many European leaders had already approved the financial aid which is seen as essential for Ukraine's resilience.

The implications of Orbán's decision extend beyond immediate financial barriers, highlighting deeper political tensions within the EU. Hungary’s leverage over energy supplies, particularly its dependency on Russian oil, reflects a larger struggle within the bloc to maintain unity in the face of Russian aggression. The situation calls into question how solidarity within the EU can be upheld when individual member states prioritize their national interests over collective action.