The 2nd Engineer Regiment is a military engineer regiment of the Italian Army based in Trento in Trentino. Founded in 1860 it is currently the oldest engineer regiment of the Italian Army. Since 1954 it has been part of the 4th Alpine Army Corps and therefore has a strong association with the army's mountain infantry corps, the Alpini, with which the regiment shares the distinctive Cappello Alpino. Today the regiment is the engineer unit of the Alpine Brigade "Julia" and specializes in mountain combat.