The 75th Alpine Division was formed on 1 June 1918 with the III and V Alpini Groupings, 42nd Territorial Militia Battalion and the 9th Mountain Artillery Grouping. From June to November the division patrolled the front in the upper Valtellina valley: from the Swiss border to Gavia Pass. For the last Italian offensive at Vittorio Veneto the division ceded on 15 October 1918 the command of the V Grouping and the 15th Group to the XXVII Army Corps. The grouping received the 18th Alpini Group and together the units crossed the Piave river near Vidor on 31 October 1918. While the 18th Group fought its way up the Piave valley towards Mel, the 15th covered the right flank and positioned itself around Valdobbiadene.