European Council President António Costa has stated that if Denmark’s territorial integrity were challenged, the European Union would support it in upholding the principles of sovereignty and inviolability of borders.

António Costa, President of the European Council, has encouraged President Volodymyr Zelenskyy to continue working on Ukraine's path to EU membership during their meeting in Poland.

Antonio Costa, President of the EU Council, believes that it's only up to Ukraine to define what a just peace is in the Russo-Ukrainian war.

European Council President António Costa believes that Ukraine can positively contribute to addressing vulnerabilities in the European Union's competitiveness, as outlined in the plan to halt the EU's economic decline.