"With the Russian intervention in Ukraine, the geopolitical situation changed dramatically ... the EU understood they have to fortify 'their territory' in south-eastern Europe, and now you have,…

"With the Russian intervention in Ukraine, the geopolitical situation changed dramatically ... the EU understood they have to fortify 'their territory' in south-eastern Europe, and now you have, again, full energy [in the enlargement process]," Montenegro's former ambassador said.

Source disclosure

This is a source-linked briefing. Read the original report from Euobserver .