During the final year of World War II, the defending Axis forces were steadily driven from southern skies by burgeoning Anglo-American power. This was despite the steady withdrawal of units to more demanding areas. In this fifth volume of the series the activities of the Allied tactical air forces in support of the armies on the ground – as their opponents were steadily extracted from northern Italy and the Balkans for the final defence of the central European homeland – are described in detail. The book commences with coverage of the final fierce air-sea battles over the Aegean which preceded the advance northwards to Rome and the ill-conceived British attempt to secure the Dodecanese islands following the armistice with Italy. The authors also deal fully and comprehensively with the advance northwards following the occupation of Rome, and the departure of forces to support the invasion of France from the Riviera coast, coupled with the formation of a new Balkan Air Force in eastern Italy to pursue the German armies withdrawing from Yugoslavia and take possession of newly freed Greece. The effect of the creation within the same area of the US and RAF strategic forces to join the Allied Combined Bombing Offensive is discussed. The final volume in the series will be concerned most especially with this latter campaign.

The third volume in this series returns to November 1942 to explain the background to the first major Anglo-American venture - Operation Torch, the invasion of French North Africa. It deals with the fratricidal combats which followed the initial landings in Morocco and Algeria for several days. It then considers the efforts made, unsuccessfully in the event, to reach northern Tunisia before the Germans and Italians could get there to forestall the possibility of an attack from the west on the rear of the Afrika Korps forces, then beginning their retreat from El Alamein. The six months of hard fighting which followed as the Allies built up the strength of their joint air forces and gradually wrested control of the skies from the Axis, are covered in detail. Then from 1 April 1943 the continuing story of the Western Desert Air Force is told from the point at which Volume 2 ended, as it advanced from the east to join hands with the units in the west. Now also described are the arrivals over the front of American pilots and crew, the P-38 Lightning, the Spitfire IX and the B-17 Flying Fortress and of the much-feared Focke-Wulf FW 190. The aerial activities over Tunisia became one of the focal turning points of World War II, yet this is frequently overlooked by historians. As before, the air-sea activities, the reconnaissance flights and the growing day and night bomber offensives form a major part of this volume. The mastery of the whole African coastline of the southern Mediterranean by the Allies prepared the way for the invasions of the European territories on the other side of this critical sea during 1943, which will be dealt with in Volume 4.