Ukraine has embarked on a formal path toward European Union membership, marking a significant milestone in its long-standing effort to integrate with Europe amid ongoing conflict with Russia. The EU recently approved the start of official membership negotiations with Kyiv, a development hailed by many Ukrainians as a recognition of their sacrifices since the 2014 Maidan protests and the subsequent war that has claimed over 100,000 lives.

The journey toward EU integration began amid the Euromaidan uprising in Kyiv’s Independence Square, where pro-European demonstrators challenged Russia’s influence. The protests led to the ousting of then-President Viktor Yanukovych and initiated a pivot toward closer relations with the EU, although the bloc initially offered only a treaty and free-trade agreement rather than full membership prospects.

The 2022 Russian invasion accelerated Kyiv’s push for EU candidacy. Within days of the invasion, President Volodymyr Zelensky formally applied for membership, underscoring Ukraine’s determination to join the European community. Despite this, EU governments remain cautious, emphasizing that accession must follow established procedures and demands for strict reforms.

The EU’s accession process for Ukraine will involve comprehensive negotiations divided into six thematic “clusters,” beginning with democracy and the rule of law to guard against authoritarian backsliding. Ukraine is required to implement significant reforms in areas including anti-corruption, judicial independence, and alignment with EU financial, agricultural, and single market regulations. The process, which normally spans years or even decades, is being pursued amid wartime conditions, complicating progress.

Several challenges complicate Ukraine’s accession. Uncertainty over its final borders due to the ongoing conflict, the size of its agricultural sector relative to EU subsidy schemes, and the impact of its 39 million population on EU policymaking and social welfare systems present significant hurdles. Additionally, the cost of Ukraine’s post-war reconstruction, estimated at £445 billion, raises questions about the financial impact on EU cohesion funds.

Member states are divided over the pace and nature of Ukraine’s integration. Some officials have rejected proposals for “reverse enlargement,” which would grant Ukraine nominal membership ahead of fulfilling all accession criteria, citing concerns about undermining the bloc’s merit-based approach. They warn that concessions could set a precedent for other long-standing candidate countries in the Western Balkans.

Hungary’s previous veto on opening Ukraine’s negotiation chapters highlighted internal EU divisions. Under former Prime Minister Viktor Orbán, Budapest expressed concerns over the treatment of ethnic Hungarians in Ukraine and opposed faster integration. However, a change of government in Hungary led to a deal on language rights, prompting Hungary to lift its veto.

EU leaders at a recent summit demonstrated reluctance to expedite Ukraine’s membership, instead discussing an associational status that would offer Kyiv observer roles within EU institutions but stop short of full voting rights. German Chancellor Friedrich Merz described enlargement as a geopolitical necessity but acknowledged the process would be lengthy. He suggested tailored arrangements with mechanisms allowing the EU to respond to any democratic backsliding.

Despite these reservations, Ukrainian President Zelensky continues to press for accelerated membership, citing his country’s sacrifices and commitment to European values. Diplomats indicate that the final form of Ukraine’s EU integration will likely depend on the resolution of the conflict with Russia and the unanimous approval of all 27 member states. Some EU countries also require referendums to ratify new members, adding further uncertainty to the timeline.

As Ukraine faces the dual challenges of war and rigorous EU reform requirements, its accession journey reflects broader geopolitical dynamics at play within Europe. The process underscores both the EU’s strategic considerations and its commitment to maintaining its standards amid unprecedented circumstances.