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Northern Italy pages:  Rome to the Arno     OrBat, Rome to the Arno     Op. Olive, Fall 1944
OrBat, Op. Olive     Fifth Army, Fall 1944     Fifth Army, Winter 1944–45     Op. Grapeshot, 1945
OrBat, Op. Grapeshot     Breakthrough, 1945    To the Po     Past the Po
     ––––––––––––––––––––––– MTO – Northern Italy ––––––––––––––––––––––––––––

 bigpigeon.us webpage  WWII Germany > The MTO > Northern Italy, © 2026 by Robert A. Christiansen, updated by RAC 31 Dec 2025
Geographic Background - Northern Italy
Northern Italy
Northern Italy
Note the three geographic areas of Northern Italy on the above map:
  • to the south, the northern portion of the Apennine Mountains, the backbone of the Italian peninsula.
  • the northern Italian plain, most of which lies within Po River drainage. ​The Po, by far the largest river in Italy, flows in a generally eastward direction into the Adriatic Sea between Venice and Ravenna.
  • the ranges of the Italian Alps to the north and west.​
Major Italian Rivers:
  • Rome lies on the lower reaches of the Tevere (Tiber) River.
     ::::::::: Summary of combat on the Italian Peninsula from June 1944 to the end of World War II ::::::::: 
  • Beginning in early June 1944, Allied forces advanced northward from Rome, reaching the Arno River line in early August.
Operation Olive, the Allied 15th Army Group fall 1944 offensive:
  • The British Eighth Army in the east launched a fall offensive on 25 August, which carried Allied forces onto the Plains of Romanga, advancing as far as Ravenna before major operations were suspended for the winter in December.
  • The US Fifth Army in the west launched its fall offensive in early September. By late September, the Fifth Army had penetrated the German Gothic Line, but repeated German withdrawals to positions further north in the Apennine Mountains forestalled a Fifth Army breakthrough. Major Fifth Army operations were suspended for the winter in October.
Operation Grapeshot, the Allied 15th Army Group spring 1945 offensive.
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The pace of Allied advance lessened as German resistance increased. Bologna, less that 80 miles northeast of Florence, was not liberated until 21 April 1945.

     :::::::::::::::::::: Sources for Big Pigeon's WWII Germany > The MTO > Northern Italy webpage: :::::::::::::::::::: Most of my narrative and many of the maps used in my Northern Italy submodule are courtesy of the US Army Center for Military History