The northern Apennines fighting was the penultimate campaign in the Italian theater. Although the Allies steadily lost divisions, materiel, and shipping to operations elsewhere, which diminished their capabilities, their offensives prevented the Axis from substantially reinforcing other fronts with troops from Italy. Yet the transfer of units from Fifth and Eighth Armies for use in northwest Europe, southern France, and Greece, both after the capture of Rome and during the North Apennines Campaign itself, left Allied commanders with just enough troops to hold Axis forces in Italy but without sufficient forces to destroy the enemy or to end the campaign.

This series of campaign studies highlighting those struggles are designed to introduce military feats from World War II. History compiled by the Center of Military History United States Army, covering World War II campaigns in Europe, the Mediterranean, Africa, The Pacific and Asia.