external border of the EU [ external borders of the European Union | management of the EU's external borders | management of the European Union's external borders | management of the external borders of the European Union | Borders of the European Union(ECLAS) ]
Außengrenze der EU [ Außengrenze der Europäischen Union | Schutz der Außengrenzen der EU | Schutz der Außengrenzen der Europäischen Union ]