Mezue ahịrịokwu na-esonụ: Mgbe Italy banyere Agha Worldwa nke Abụọ na June 1940, "Trento" na "Trieste" hụrụ ọtụtụ ihe megide ndị agha Britain na Oké Osimiri Mediterenian, gụnyere na ọgụ nke Calabria, Cape Spartivento, na
Cape Matapan na July na November 1940 na March 1941, n'otu n'otu. Na Nọvemba afọ 1941, ụgbọ mmiri na-akwọ ụgbọ mmiri torpedoed "Trieste"; ọ nọrọ ihe ka ukwuu n'afọ na-esote n'okpuru mmezi. Ka ọ dịgodị, "Trento" nọkwa n'oge Agha nke Mbụ na nke Abụọ nke Sirte na-enweghị nkwubi okwu. Ndị ụgbọ mmiri ndị Itali malitere ịwakpo ndị Briten Operation Harpoon convoy na June 1942, na mgbe ha nọ n'ụzọ, "Trento" torpedoed ugboro abụọ, nke mbụ site na Bristol Beaufighter torpedo bombu na mgbe ahụ mikpuru site na ụgbọ mmiri na nnukwu ọnwụ na 15 June. A kpọgara "Trieste" na La Maddalena, Sardinia, ebe ndị United States ji ụgbọelu na-atụ bọmbụ kpuru ya na 10 Eprel 1943.