Italian minesweeper Triglia, later reclassified gunboat and rechristened Giovanni Berta
The Italian minesweeper Triglia, later reclassified gunboat and rechristened Giovanni Berta, at La Spezia in 1933; she was the first Italian warship to be sunk in action during WWII at Tobruk, on 12 June 1940, shattered by 6-inch shells from HMS Liverpool.