The gun's longevity recalls the B-52: dependable service and repeated adaptation matter more here than novelty. France selected the Italian weapon for the Horizon class despite its strong preference for domestic equipment, a useful measure of the gun's reputation. The weapon also adds depth to layered defense when missile magazines may be exhausted and Phalanx is intended chiefly for leakers. Its compact, general-purpose design supports air and surface engagements as well as warning shots.
Chapter · 0:22-4:55
Why the OTO 76 became an iconic naval gun
The opening links the OTO 76's reputation to its reliability, compact installation, repeated upgrades, and ability to engage several kinds of threat.