Timeline of Albanian history to 1993 cooperation signed with Yugoslavia; Yugoslav advisers and grain begin pouring into Albania. October<br> 26 October: Two British ships destroyed by mines off Albania's coast in the Straits of Corfu, see Corfu Channel Incident, . November<br> Albania breaks diplomatic relations with the United States after the latter withdraws its informal mission. 1947 April May<br> A United Nations commission concludes that Albania, together with Bulgaria and Yugoslavia, supported communist guerrillas in the Greek Civil War; Yugoslav leaders launch verbal offensive against anti-Yugoslav Albanian communists, including Hoxha; pro-Yugoslav faction begins to wield power. July<br> Albania refuses participation in the Marshall Plan of the
Albanian Adriatic Sea Coast Albanian Adriatic Sea Coast The Albanian Adriatic Sea Coast ( — ) stretches along the Southeastern Adriatic Sea that begins from the Gulf of Drin in the north, across the port cities of Shëngjin, Durrës and Vlorë, to the Bay of Vlorë in the south, where the Albanian Riviera and Albanian Ionian Sea Coast begins. Albania is geographically positioned in Southeastern Europe within the western portion of the Balkan Peninsula. It borders on Montenegro to the northwest, Kosovo to the northeast, Macedonia to the east, Greece to the south and the Mediterranean Sea to the west. The total length of