THE WINTER LINE operations, lasting from 15 November 1943 to 15 January 1944, continued the Allied campaign to drive the Germans out of southern Italy. The underlying plan was to keep pressure on the enemy and, if possible, to break through toward Rome. Both the terrain and the season reduced the chances for effecting a breakthrough. By maintaining pressure, however, the Allies would prevent the Germans from, resting and refitting the tired and depleted divisions which they might hold as a mobile reserve for the close defense of Rome in the event of a new Allied landing on the west coast or for use in a possible counteroffensive in the opening months of 1944.

Foreword to the CMH edition by Harold W. Nelson, Colonel, FA, Chief of Military History. Reprint. Originally published: Washington, D.C. : Historical Division, War Dept., 1945. (American forces in action series). No longer available for sale by the Supt. of Docs. Shipping list no.: 1990-418-P.

Foreword to CMH edition -- Foreword -- Preparations for the attack -- Phase I : Operation raincoat -- Phase I : the right flank (29 November-9 December) -- Phase II : the battles for San Pietro -- Attack by VI Corps (15-21 December) -- End of Phase II -- Drive up to the Gustav line -- Conclusion -- Illustrations -- Maps.