tankette|left The Greek High Command in the first days of the conflict was pessimistic about the ability of the
Greek Army to repulse an Italian attack against a position which was difficult to defend. The defensive line near the Greek-Albanian border could be only thinly manned before the general mobilization and concentration could be completed and thus was expected to only delay the advance of enemy forces. General Katsimitros, commanding the Greek 8th Infantry Division covering that part of the border, realized the defensive value of the mountainous and marshy terrain, which would partially negate the Italian superiority in men and tanks. Contrary to the directives from the High Command under Lieutenant General
Alexander Papagos, he concentrated the main forces of his division there, with the intention of giving all-out battle. Papagos reluctantly approved Katsimitros's plan, after sending Colonel Drakos as Katsimitros's new chief of staff, who after careful study of the area, also agreed with the plan. The Italian forces attacked on the morning of 28 October. The Italian
Ciamuria Corps, composed of the
51st Infantry Division "Siena", the
23rd Infantry Division "Ferrara" and the
131st Armoured Division "Centauro", pushed toward
Kalpaki (Elaia), supported on its right by a small brigade-sized
Littoral Group of ca. 5,000 men. Following their defensive plans, the Greek screening units delayed the Italians while falling back to the main defensive line of Elaia-Kalamas, about south of the Greek-Albanian border, northeast of Ioannina. On 2 November, the Greek forces were positioned according to the defensive plan along the line Kalamas–Elaia–Grabala–Kleftis Hill. On this day, after repeated air and artillery strikes, the Italian infantry of the
Ferrara Division attacked unsuccessfully in order to advance the bulk of their forces closer to the Elaia sector. The Italians faced difficulties because of the harshness of the terrain. The next day, their light
L3/35 tankettes and medium
M13/40 tanks were unable to cope with the hilly terrain and the muddy ground. The Greek defensive line could not be breached. On its right, the Littoral Group managed a slow advance along the coast and was able to secure a bridgehead over the Kalamas River on 5 November. The winter weather, poor leadership, and minefields caused the Italians many casualties. On 8 November, the fruitless Italian offensive was suspended. Because of the complete failure of the Italian operations, General Visconti Prasca was relieved of his command after only two weeks and replaced with General
Ubaldo Soddu. ==Aftermath==