My name is Chiaruttini Matteo and I am an Italian researcher. I was interested for years of permanent fortification on the Italian Alps. I discovered many fortifications belonging to the Vallo Alpino Littorio and as many works of the Cold War (1952-1992). Recently I do research on the armored vehicles and on the fortifications of the twentieth century. This forum was recommended to me by my friend Florian Brouwers from Berlin.