Navy to get 12 sets of indigenous 1.25 MW gas turbine generators for Kolkata-class ships

2026-06-21 · 2 min

UPSC CSE Context Why in News: MoD signed contract with Bharat Forge for 12 indigenous 1.25 MW gas turbine generators for Kolkata class ships. Syllabus Connection: Defence technology, indigenisation, and procurement under DAP 2020. Exam Relevance: Relevant for questions on defence indigenisation, Atmanirbhar Bharat, and naval modernisation. Core Issue Indigenous marine gas turbine generators for Indian Navy warships. Key Development: Contract for 12 sets of 1.25 MW gas turbine generators with 60% indigenous content under Buy Indian category. Stakeholders: Ministry of Defence Bharat Forge Limited BHEL Static Knowledge High Value Background: Indian warships have used imported Russian marine gas turbine generators since the 1980s. Kolkata class destroyers are guided missile destroyers of the Indian Navy. Concepts in Context: Marine gas turbine generators provide onboard power for combat systems and sensors. Buy Indian category under DAP 2020 prioritises indigenous manufacturing. Institutio

## UPSC CSE Context **Why in News:** MoD signed contract with Bharat Forge for 12 indigenous 1.25 MW gas turbine generators for Kolkata-class ships. **Syllabus Connection:** Defence technology, indigenisation, and procurement under DAP-2020. **Exam Relevance:** Relevant for questions on defence indigenisation, Atmanirbhar Bharat, and naval modernisation. ## Core Issue Indigenous marine gas turbine generators for Indian Navy warships. **Key Development:** Contract for 12 sets of 1.25 MW gas turbine generators with 60% indigenous content under Buy (Indian) category. **Stakeholders:** - Ministry of Defence - Bharat Forge Limited - BHEL ## Static Knowledge **High-Value Background:** - Indian warships have used imported Russian marine gas turbine generators since the 1980s. - Kolkata-class destroyers are guided-missile destroyers of the Indian Navy. **Concepts in Context:** - Marine gas turbine generators provide onboard power for combat systems and sensors. - Buy (Indian) category under DAP-2020 prioritises indigenous manufacturing. **Institutions and Mechanisms:** - Defence Acquisition Procedure 2020 (DAP-2020) governs defence procurement. ## Dynamic Analysis ### Defence Indigenisation - Reduces dependency on Russian imports for critical warship components. - Enhances life-cycle support and maintenance sovereignty. - Opens pathway for larger indigenous propulsion gas turbines. ### Strategic Autonomy - Strengthens self-reliance in critical strategic technologies. - Mitigates risks of supply chain disruptions during geopolitical tensions. - Supports Atmanirbhar Bharat in defence sector. ### Economic and Industrial Impact - Boosts domestic defence manufacturing ecosystem. - Creates dedicated integration and test facilities. - Potential for export to friendly foreign navies. ## Mains Value Addition **Arguments:** - Indigenisation reduces strategic vulnerabilities in defence supply chains. - Promotes technology transfer and R&D in high-end manufacturing. - Aligns with government's push for defence exports. **Examples:** - Bharat Forge's entry into marine gas turbine business after this contract. **Data Points:** - Contract value: Rs 425 crore. - Indigenous content: at least 60%. **Counterpoints:** - Indigenisation may initially increase costs and delivery timelines. - Dependence on single domestic supplier could create monopoly risks. ## Way Forward - Scale up indigenous content beyond 60% through deeper R&D. - Develop complete propulsion gas turbines indigenously. - Encourage private sector participation in defence R&D. - Establish long-term maintenance contracts to ensure lifecycle support.

Source: National Affairs