EU Expansion Moves Closer With ‘Super Tuesday’ for Candidate Countries

Four countries, including Ukraine and Moldova, took steps in their quest to join the bloc, in what could be its largest expansion in more than 20 years.
EU Expansion Moves Closer With ‘Super Tuesday’ for Candidate Countries
European Commissioner for Enlargement Marta Kos (L) speaks with Lithuanian Foreign Minister Kestutis Budrys (C) and European Union foreign policy chief Kaja Kallas (R) during a roundtable meeting of EU foreign ministers in Brussels on July 13, 2026. AP Photo/Marius Burgelman
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Four countries hoping to join the European Union took steps forward in their membership quests on July 14, in the bloc’s biggest expansion push in more than 20 years.

Brussels staged conferences between governments to formally open or close negotiating tracks for Albania, Montenegro, Moldova, and war-torn Ukraine, which are the top four candidates to join the 27-nation bloc. The joining process is long and protracted, meaning that it could be years before any of them are admitted.

“We have not seen this in more than two decades,” Enlargement Commissioner Marta Kos told reporters. “The last time, it was in 2002. This is a Super Tuesday for EU enlargement and Ukraine is part of it.”

Ten countries, including eight former communist states as well as the Mediterranean islands of Cyprus and Malta, were granted admission to the bloc following the Copenhagen Summit of 2002, eventually joining in 2004.

Croatia, the last country to be admitted into the world’s largest trading bloc, joined in 2013.

In 2019, French President Emmanuel Macron said he would block any attempt at enlargement until the EU itself had undergone deep reforms, but geopolitical events, including the Russia–Ukraine war, may have made leaders more expansion-minded.

Leaders in Brussels have frequently referenced the growing influence of China and Russia while they have sought to encourage reform in the candidate nations, which have to fulfill strict criteria in order to be admitted.

All EU member states have to agree to admit a new country, and any member can use its veto to block an application. Unanimous agreement is required for each negotiating chapter to be opened, and then again for it to be closed.

Ukraine applied for membership in 2022, four days after its ongoing conflict with Russia escalated when Moscow launched a full-scale invasion.

Ukrainian President Volodymyr Zelenskyy and European Commission President Ursula von der Leyen pose for a picture ahead of a European Union summit in Kyiv, Ukraine, on Feb. 2, 2023. (Ukrainian Presidential Press Service/Handout via Reuters)
Ukrainian President Volodymyr Zelenskyy and European Commission President Ursula von der Leyen pose for a picture ahead of a European Union summit in Kyiv, Ukraine, on Feb. 2, 2023. Ukrainian Presidential Press Service/Handout via Reuters

Hungarian Opposition Ends

Former long-serving Hungarian Prime Minister Viktor Orban maintained cordial relations with Russian President Vladimir Putin and was considered an obstacle to the EU expansion project.

Orban was strongly opposed to Ukraine joining the bloc, citing endemic corruption as well as its economic dependence as reasons why it did not meet the strict criteria.

Orban’s nationalist party, Fidesz, lost the Hungarian election in April, and the premier for 16 consecutive years was succeeded by pro-EU Prime Minister Peter Magyar.

Ukrainian President Volodymyr Zelenskyy has said he sees EU membership as a “security guarantee” for a stable future once the war ends. He would also like NATO membership for Ukraine, which Russia considers a red line, but the United States insists that that cannot happen, and other NATO members are also wary of it joining while fighting continues due to the clause of mutuality, which considers an attack on one member an attack on all.

Some European leaders have expressed fears that Putin could target them in coming years, particularly if Russia ultimately takes the territory it claims as its own from Ukraine.

“The case for Ukraine’s EU membership is very strong,” Kos said.

“The future security architecture of our continent is unimaginable without Ukraine. Ukrainians have turned their country into a military powerhouse with capabilities few other nations can match, especially with its rapidly evolving drone technologies.”

Pro-EU candidate Maia Sandu won the Moldovan presidential election in 2025, defeating the incumbent president, Igor Dodon, who was widely regarded as Russia-leaning and favored closer ties with Moscow.

Joining the bloc has boosted trade and created jobs, most notably in the volatile Balkans region, where a series of wars in the 1990s tore apart the former socialist nation of Yugoslavia. The prospect of EU membership is a powerful driver for reforms demanded of candidate states, most of which are in the Balkans.

Moldovan President Maia Sandu attends a joint news conference with European Union High Representative for Foreign Affairs and Security Policy and Vice-President of the European Commission Kaja Kallas following their meeting in Chisinau, Moldova, on May 8, 2026. (Vladislav Culiomza/Reuters)
Moldovan President Maia Sandu attends a joint news conference with European Union High Representative for Foreign Affairs and Security Policy and Vice-President of the European Commission Kaja Kallas following their meeting in Chisinau, Moldova, on May 8, 2026. Vladislav Culiomza/Reuters

Strict Criteria

Candidate nations must complete negotiations across 35 different policy areas, known as chapters, covering topics including agriculture, taxation, energy, and trade. That process can take years.
Ukraine and Moldova last month opened negotiations on a cluster of five chapters linked to the values and principles on which the EU was founded, including the rule of law, the upholding of fundamental rights, and the functioning of democratic institutions.

The two nations each opened a second cluster on July 14 focused on foreign relations, security, and defense, as well as trade policy, development cooperation, and humanitarian aid.

Albania’s meeting aimed to provisionally wrap up negotiating tracks on education and culture, science and research, and external relations.

Montenegro, a former Yugoslav state that hopes to join in 2028, was aiming to do the same in the areas of competition policy and customs rules.

Hungarian Prime Minister Peter Magyar addresses reporters at European Union headquarters in Brussels on May 29, 2026. (AP Photo/Virginia Mayo)
Hungarian Prime Minister Peter Magyar addresses reporters at European Union headquarters in Brussels on May 29, 2026. AP Photo/Virginia Mayo

9 Candidate States

Nine countries are officially candidates to join the EU: The former Yugoslav states of Bosnia and Herzegovina, Montenegro, North Macedonia, and Serbia; the former Soviet Union states of Georgia, Moldova, and Ukraine; Albania; and Turkey, which has 97 percent of its landmass in Asia.

Accession talks for Turkey and Georgia are on hold due to concerns about democratic standards.

Kosovo, another former Yugoslav state, has also applied to join but has not been granted candidate status.

The EU began in the years following World War II, when leaders on the continent sought a way to make another major conflict between European powers less of a threat.

Following the creation of the European Coal and Steel Community in 1951, the project expanded in 1957, when six founding countries signed the Treaties of Rome, creating the European Economic Community, known as the Common Market.

Over the following decades, membership grew, and common trade policies expanded into areas such as agriculture, the environment, and justice, and European institutions took on greater powers.

The Maastricht Treaty established the EU in 1993, marking a broader political and economic partnership that went considerably beyond a free trade area, introducing closer cooperation in foreign policy, citizenship rights, and the path toward the euro single currency.

The UK in 2020 became the only country to have ever left the EU following the Brexit vote of 2016.

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Rachel Roberts
Rachel Roberts
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Rachel Roberts is a London-based journalist with a background in local then national news. She focuses on health and education stories and has a particular interest in vaccines and issues impacting children.