Columbia subject headings:
Balkan Peninsula--Strategic aspects--Congresses.
Europe, Southern--Strategic aspects--Congresses.
European Union--Egypt--Congresses.
European Union--Mediterranean Region--Congresses.
Greece--Strategic aspects--Congresses.
Mediterranean Region--Strategic aspects--Congresses.
Middle East--Strategic aspects--Congresses.
National security--Mediterranean Region--Congresses.
North Atlantic Treaty Organization--Mediterranean Region--Congresses.
Turkey--Strategic aspects--Congresses.
Harvard subject headings:
Balkan Peninsula--Strategic aspects--Congresses.
Europe, Southern--Strategic aspects--Congresses.
European Union--Egypt--Congresses.
European Union--Mediterranean Region--Congresses.
Greece--Strategic aspects--Congresses.
Mediterranean Region--Strategic aspects--Congresses.
Middle East--Strategic aspects--Congresses.
National security--Mediterranean Region--Congresses.
North Atlantic Treaty Organization--Mediterranean Region--Congresses.
Turkey--Strategic aspects--Congresses.
Princeton subject headings:
Balkan Peninsula--Strategic aspects--Congresses.
Europe, Southern--Strategic aspects--Congresses.
European Union--Egypt--Congresses.
European Union--Mediterranean Region--Congresses.
Greece--Strategic aspects--Congresses.
Mediterranean Region--Strategic aspects--Congresses.
Middle East--Strategic aspects--Congresses.
National security--Mediterranean Region--Congresses.
North Atlantic Treaty Organization--Mediterranean Region--Congresses.
Turkey--Strategic aspects--Congresses.