The Intermediate Region is an established geopolitical model set forth in the 1970s by the Greek historian Dimitri Kitsikis, professor at the University of Ottawa in Canada.
The lands between the Adriatic Sea and the Indus River form the Intermediate Region and are considered a bridge between Western and Eastern civilisations.
The Intermediate Region had, for 2,500 years, been dominated by an ecumenical empire whose centre lay by the Turkish Straits and the Aegean Sea.
Each of the main peoples in this area struggled to seize control of its centre of influence, that is, Byzantium-Constantinople-Istanbul, which remained the undisputed focal point for nearly 2,000 years.
Western intervention, since the 18th century, is considered to be an external conflict, which sought not succession but the destruction of the ecumenical empire and its dismemberment (Balkanisation) and its subjection to the stranglehold of Westernisation.