Indian Army · Service Before SelfIndian Navy · May the Lord of the Oceans be Auspicious Unto UsIndian Air Force · Touch the Sky with GloryBharat Arsenal Index · 163 platforms catalogued63% built in India22 systems inducting or in development18 supplier countries
| Platform | Service | Role | Origin | In service | Status |
|---|---|---|---|---|---|
| Arihant-class submarine | Navy | Ballistic missile submarine | IndiaIndigenous | 2016 — present | Active |
 Kalvari-class submarine | Navy | Attack submarine | France / IndiaLicence-built in India | 2017 — present | Active |
 Sindhughosh-class submarine | Navy | Attack Submarine | Soviet UnionImported | In service | Phasing Out |
 Shishumar-class submarine | Navy | Attack submarine | Germany / IndiaLicence-built in India | 1986 — present | Active |