Onice was a Perla-class submarine built for the Regia Marina (Royal Italian Navy) during the 1930s. She played a minor role in the Spanish Civil War of 1936–1939 supporting the Spanish Nationalists.
Onice was a Perla-class submarine built for the Regia Marina (Royal Italian Navy) during the 1930s. She played a minor role in the Spanish Civil War of 1936–1939 supporting the Spanish Nationalists. (en)