Which ship class is known to be equipped with the Mk 45 5" 54/62 Caliber Gun?

The Ticonderoga class cruiser is equipped with the Mk 45 5" 54/62 Caliber Gun, which is a naval artillery system capable of both surface and air engagements. This gun features a dual-purpose capability, allowing it to engage modern threats while providing naval gunfire support for land operations. The ship’s design integrates advanced radar and combat systems, allowing for effective targeting and firing solutions that take full advantage of the capabilities offered by the Mk 45.

While other ship classes in the options, such as the Zumwalt class destroyer and the Independence class LCS, are equipped with different types of weapons systems or armaments more suited to their operational roles, the specific mention of the Mk 45 5" 54/62 Caliber Gun directly corresponds to the Ticonderoga class cruisers. This distinction clearly identifies why the Ticonderoga is the correct answer regarding this particular gun system.