Bjarn Eck
EU enlargement alone won’t bring peace or security to Ukraine. Without matching accession promises with sustained military aid, writes Bjarn Eck, Europe risks prolonging the war — and exposing itself to greater danger Read more
Tyyne Karjalainen
Hungary’s blocking behaviour risks derailing Ukraine’s fragile pro-European momentum. If not addressed, it could fuel Euroscepticism, embolden authoritarian spoilers, and hollow out the EU’s enlargement promise. Tyyne Karjalainen explores what options are on the table to restore credibility to the accession process Read more
Milada Anna Vachudova
Milada Anna Vachudova argues that defending liberal democracy is essential to Europe's geopolitical power. EU enlargement and military investment must fill the security and values vacuum left by the United States in 2025 Read more
Marius Ghincea
What motivates EU enlargement? Marius Ghincea and Laurențiu Pleșca argue that the Union’s approach has evolved through three overlapping logics — transformation, stabilisation, and demarcation. By unpacking how these priorities have shifted over time, they offer a more nuanced understanding of enlargement in a changing geopolitical context Read more
Ivan Nagornyak
Staged integration is gaining traction to revitalise EU enlargement without lowering standards. Drawing on Ukraine’s experience, Ivan Nagornyak and Mariia Shalamberidze examine expert models and propose a structured, fair, and security-conscious approach Read more
Lien Jansen
Often dismissed as a procedural bystander in EU enlargement, the European Parliament holds underused tools to shape outcomes — from budgetary leverage to informal diplomacy. Lien Jansen argues that the European Parliament can act strategically — if internal cohesion and inter-institutional cooperation align. Its latent power matters more than ever in today’s geopolitical climate Read more
Dmytro Panchuk
Russian aggression in Ukraine triggered a surge in support for EU enlargement — but public goodwill is beginning to fade. Dmytro Panchuk argues that this moment of elite-public alignment is rare and fragile. To seize it, EU leaders must act decisively before war fatigue and populist rhetoric erode the case for widening Read more
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