EU opens first accession talks cluster for Ukraine and Moldova after years of delays and vetoes

Ukraine and Moldova have taken a key step in their EU accession process after all 27 member states agreed to open the first negotiation cluster covering “fundamentals,” marking the formal start of structured membership talks, European Commission President Ursula von der Leyen said.
The opening of the first EU accession negotiation cluster marks a long-delayed breakthrough for Ukraine and Moldova after years of internal EU divisions and vetoes, including from Hungary. It formally starts talks on core governance reforms, following repeated postponements despite earlier candidate status.
EU says accession step reflects wartime reform progress and core EU standards
Von der Leyen said the decision reflects recognition of both countries’ progress on reforms despite wartime conditions and sustained political pressure.
She said the cluster on fundamentals forms “the backbone of the accession process,” covering rule of law, democratic institutions, and core EU principles.
“This is a recognition of the determination, courage and hard work shown by both countries in advancing reforms, even in the face of immense challenges,” she said.
She added that enlargement is a “strategic choice,” arguing that bringing new members closer to the bloc strengthens “peace, security and prosperity across our continent,” and said a larger EU is “our best investment in our shared future.”
Today, the European Union took a major step forward.
— Ursula von der Leyen (@vonderleyen) June 12, 2026
All Member States agreed to open the first accession negotiations cluster with Ukraine and Moldova.
At the first Intergovernmental Conference on Monday, we will open the cluster on fundamentals; the backbone of the accession… pic.twitter.com/WSPU8CVPpg
Zelenskyy welcomes opening of first accession cluster as “strong step for Europe”
Ukrainian President Volodymyr Zelenskyy welcomed the decision, thanking EU partners and individual leaders for what he described as a “strong step for Europe.”
He said Ukraine continues to deliver reforms despite the war and that the EU is now fulfilling its commitments in return.
Zelenskyy said opening the first cluster is “a significant political and moral support for our state and our people,” and stressed that Ukraine is working to ensure readiness for the next stages of accession talks.
He added that Kyiv is grateful for international support and said the EU’s backing helps Ukraine defend not only itself but “the idea that European nations can live united, free, and in peace.”
— Taras Kachka (@taraskachka) June 12, 2026
Today’s EU member states’ decision to open Cluster 1 negotiations w/ Ukraine marks another milestone on Ukraine’s path to the EU. Enlargement remains a strategic investment in Europe’s security, stability, and prosperity, &
is committed to contribute & deliver. We are…
Hungary’s veto lifted after minority rights agreement clears path for accession talks to advance
The move follows months of procedural preparation within the EU, after the Cyprus presidency initiated steps to open the first negotiation cluster for Ukraine and Moldova.
The cluster on fundamentals is the first and most sensitive stage of accession talks, and must be opened unanimously by all member states before negotiations can proceed further.
The breakthrough comes after Hungary’s prolonged veto over the start of accession negotiations with Ukraine was lifted.
Budapest had previously blocked progress over disputes including minority rights in Ukraine’s Zakarpattia Oblast, which borders Hungary and contains a number of ethnic Hungarians, stalling the launch of negotiation clusters despite Ukraine receiving candidate status in 2022.
The recent shift followed a change in Hungary’s political leadership and an agreement on minority rights, removing a key obstacle to advancing the accession framework.
EU enlargement process slowed for years by internal divisions despite technical preparations continuing
Enlargement talks remained stalled for years due to internal divisions, including Hungary’s veto, even as broader momentum built across the bloc.
While technical preparations for “clusters” were advancing, the formal opening required unanimous agreement and had been repeatedly delayed despite Ukraine’s expectation that talks could begin sooner.
Enlargement remains a long-term process requiring sustained reforms across governance, judiciary, and economic policy before membership is possible. No country has completed the process since Croatia joined in 2013.

Today’s EU member states’ decision to open Cluster 1 negotiations w/ Ukraine marks another milestone on Ukraine’s path to the EU. Enlargement remains a strategic investment in Europe’s security, stability, and prosperity, & 

















