Its geographical importance in both German and Allied planning for the domination of the Mediterranean and Africa was to prove Crete's downfall. As the Germans mounted "Operation Mercury" a ragbag collection of defenders readied themselves for the onslaught. Nazi intelligence had assured the attacking force that their presence on the island would be welcomed by the presumed docile inhabitants. The local Cretans, along with an eclectic mix of Allied troops, would prove that intelligence flawed.