Contemporary Indian sources compared the Visakhapatnam class with Australia's Hobarts, Britain's Darings, and Japan's Akizukis. The comparison indicates the level India intended to reach without claiming that every sensor or weapon was identical. Project 15B also benefits from being the third batch in a Delhi-Kolkata-Visakhapatnam family of ten ships. Repeated hull and system development helps explain training commonality, pricing, and the visible growth in capability from one batch to the next. An evolutionary program can therefore yield strategic value beyond the specifications of its final class.
Notable Point · 37:50-39:08
Peer comparisons and three-batch learning
Contemporary comparisons with Hobart, Daring, and Akizuki destroyers sit alongside the advantages of treating Project 15 as a ten-ship, three-batch family.