Further EU enlargement to other countries and further integration among existing EU member states

Further EU enlargement to other countries

https://www.iss.europa.eu/publications/briefs/eu-enlargement-and-integration-voices-support-and-scepticism

https://newunionpost.eu/2025/01/01/waiting-for-2025-eu-enlargement-process/

https://carnegieendowment.org/research/2025/08/access-before-accession-rethinking-the-eus-gradual-integration?lang=en

https://www.eunews.it/en/2025/10/29/enlargement-eu-mulls-two-tier-membership-for-new-entrants/

Further EU integration among existing EU member states

https://jpinyu.com/2025/03/17/the-european-union-integration-in-the-face-of-crises/

https://www.cirsd.org/en/horizons/horizons-summer-2025--issue-no-31/the-future-of-european-integration

https://www.imf.org/en/Publications/fandd/issues/2025/06/europes-integration-imperative-alfred-kammer

https://federalists.eu/resolutions-stat/resolution-towards-a-political-union/

https://www.imf.org/en/Publications/fandd/issues/2025/06/point-of-view-europes-future-hinges-on-greater-unity-simon-nixon