EU leaders vow to defend "one Europe", uphold rules-based int'l order

French President Emmanuel Macron arrives for an European Union (EU) informal summit in Sibiu, Romania, on May 9, 2019. The leaders of the EU member states on Thursday agreed on defending "one Europe" and upholding the rules-based international order in their "10 commitments" declaration, made at an informal summit in Sibiu, central Romania. (Xinhua/Cristian Cristel)