Could guided shells comparable to the 155 mm Excalibur find a place aboard warships?
Short answerYes; Italian DART and Vulcano ammunition already demonstrate long-range and guided capabilities from smaller naval guns.
NotesGuided shells can have a place aboard warships. Italian DART and Vulcano ammunition and the OTO Melara 76 mm gun provide the examples. The 3-inch gun is credited with a long reach using these ammunition systems. Continued Italian production supports both equipment in service and further development.