| ID | 157453 |
| Title Proper | Subsurface overhaul |
| Other Title Information | India's submarine modernisation inches forward |
| Language | ENG |
| Author | Pape, Alex |
| `In' analytical Note | Jane's Navy International Vol. 123, No.1; Jan-Feb 2018: p.55-57 |
| Journal Source | Jane's Navy International 2018-02 123, 1 |
| Key Words | Indian Navy ; India ; Submarine Modernisation ; Khanderi ; Kalvari |