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Project 75(I) Submarine Program

Sector: Government • Location: India

Source: SSBCrack

Project
Contract Negotiations Initiated

Project 75(I) is an Indian submarine development program involving collaboration with German firm TKMS and private firm Larsen and Toubro (L&T) teamed with Navantia. It aims to succeed the earlier Project 75 and includes integration of Air-independent propulsion (AIP) systems. The program targets seven years for the first submarine with increasing indigenous content from 45% to 60% by the sixth su

Status
Contract negotiations initiated
Sector
Government, Airport
Location
India
Updated
22 Jul 2026
Source
SSBCrack

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The project “Project 75(I) Submarine Program” is an infrastructure initiative in the Government sector, located in India. Taiyo aggregates data on it from SSBCrack.

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Status

Original status

contract negotiations initiated

Taiyo last update

2026-07-22

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Not available for this record.

Description

Description

Project 75(I) is an Indian submarine development program involving collaboration with German firm TKMS and private firm Larsen and Toubro (L&T) teamed with Navantia. It aims to succeed the earlier Project 75 and includes integration of Air-independent propulsion (AIP) systems. The program targets seven years for the first submarine with increasing indigenous content from 45% to 60% by the sixth submarine. Contract negotiations have recently started, but delays exist due to AIP integration and procurement processes.

Original sector

Defence

Location

Country

India

Source

Source

SSBCrack

URL

More Details

Record type

Project

Sector

Government, Airport

Article published date

2025-09-18

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