Indian Submarine Fleet 2025: Exploring India’s Growing Might from Arihant to Kalvar

Indian submarine fleet

Indian Submarine fleet operates about 19 submarines in 2025, bringing together nuclear-powered ballistic missile submarines and diesel-electric attack boats. You’ll find homegrown Arihant-class nuclear subs alongside French-designed Kalvari-class Scorpenes in this diverse underwater fleet, with exciting expansion plans through Project 75I and additional Scorpene programs on the horizon. The Indian Navy hit a major milestone … Read more