from the German point of view, the strategic mistake of not taking Malta. History Greco-Italian War At the outbreak of World War II, Ioannis Metaxas—the fascist-style dictator of Greece and former general—sought to maintain a position of neutrality. Greece was subject to increasing pressure from Italy, culminating in the Italian submarine Delfino sinking the cruiser Elli on 15 August 1940. Italian leader Benito Mussolini was irritated that Nazi leader Adolf Hitler had not consulted him on his war policy and wished to establish his independence. He hoped to match German military success by taking Greece, which he regarded as an easy opponent. On 15 October 1940, Mussolini and his closest advisers finalised their decision. In the early hours of 28 October, Italian Ambassador Emanuele Grazzi presented Metaxas with a three-hour ultimatum, demanding free passage for troops to occupy unspecified "strategic sites" within Greek territory. Metaxas rejected the ultimatum (the refusal is commemorated as Greek national holiday Ohi Day) but even before it expired, Italian troops had invaded Greece through Albania. The principal Italian thrust was directed toward Epirus. Hostilities with the Greek army began at the Battle of Elaia–Kalamas, where they failed to break the defensive line and were forced to halt. Within three weeks, the Greek army launched a counter-offensive, during which it marched into Albanian territory, capturing significant cities such as Korça and Sarandë. Neither a change in Italian command nor the arrival of substantial reinforcements improved the position of the Italian army. On 13 February, General Papagos, the Commander-in-Chief of the Greek army, opened a new offensive, aiming to take Tepelenë and the port of Vlorë with British air support but the Greek divisions encountered stiff resistance, stalling the offensive that practically destroyed the Cretan 5th Division. After weeks of inconclusive winter warfare, the Italians launched a counter-offensive on the centre of the front on 9 March 1941, which failed, despite the Italians' superior forces. After one week and 12,000 casualties, Mussolini called off the counter-offensive and left Albania twelve days later. Modern analysts believe that the Italian campaign failed because Mussolini and his generals initially allocated insufficient resources to the campaign (an expeditionary force of 55,000 men), failed to reckon with the autumn weather, attacked without the advantage of surprise and without Bulgarian support. Elementary precautions such as issuing winter clothing had not been taken. Mussolini had not considered the warnings of the Italian Commission of