 Supreme Military Command of the Interior and Islands

The Supreme Military Command of the Interior and Islands (; "Anóteri Stratiotikí Deíkisi Esoterikoú ke Níson", "ASDEN"), more commonly known as ASDEN, is a Corps-sized formation of the Hellenic Army responsible for the defence of the Aegean Islands.Formed in Athens in 1945 as the Higher Military Command of Attica (; "Anotéra Stratiotikí Deíkisi Attikís", "ASDA"), by 1961 it had evolved from a territorial defence force to a Corps-sized formation, overseeing the Aegean region's four National Guard Commands.