A little known aspect of the First World War regards the Italian air raids against Trieste, then first port of the Austrian-Hungarian Empire.

In seven days, the Court of Trieste is expressing himself about the 1954 Memorandum of Understanding regarding the Free Territory of Trieste.
31 October 1917: after winning at Caporetto, the Austrians must cross the Tagliamento. Emil Redl and the 4th Bosnian regiment reach for the last bridge…
Two States: two budgets, two administrations: Italian officers serving as administrative authorities must exercise Trieste’s jurisdiction, not Italy’s.