(ANSA) - BELGRADE, SEP 18 - German Interior Minister Nancy Faeser has stated her support for European Commission President Ursula von der Leyen's proposal to expand air and naval surveillance of the EU's external borders. "We can not do anything else because otherwise we will not be able to control the migration situation," the minister said late yesterday afternoon on the first public channel Ard, responding to a question about whether she would like a similar expansion of surveillance, which is one of the ten points of the EU Action Plan presented yesterday. (ANSA).