Reliance Defence, Coastal Mechanics form joint venture for defence MRO
By Shishta Dutta | Updated at: Jan 13, 2026 02:49 PM IST

Mumbai, June 30, 2025 — Reliance Infrastructure Ltd (NSE: RELINFRA, BSE: 500390) announced a strategic collaboration between its subsidiary Reliance Defence and US-based Coastal Mechanics Inc., targeting India’s burgeoning ₹20,000 crore defence MRO (Maintenance, Repair, and Overhaul) and upgrade sector.
Strategic Scope: Supporting Over 200 Fighter Jets and Helicopters
The agreement outlines a wide-ranging partnership to deliver MRO and upgrade services for:
| Platform | Estimated Units |
|---|---|
| Jaguar Fighter Aircrafts | 100+ |
| MiG-29 Fighter Aircrafts | 100+ |
| Apache Attack Helicopters | Entire Fleet |
| L-70 Air Defence Guns & Others | Legacy Systems |
The agreement establishes a comprehensive partnership to provide maintenance, repair, and overhaul (MRO) as well as upgrade services across multiple defence platforms. It covers over 100 Jaguar and MiG-29 fighter aircraft, the entire fleet of Apache attack helicopters, and select legacy systems, including L-70 air defence guns. The alliance aims to offer lifecycle support, including performance-based logistics, targeting both Indian and export markets.
Key Initiative: MIHAN-Based Joint Venture
A Joint Venture (JV) will be set up at MIHAN (Multi-modal International Cargo Hub and Airport at Nagpur), Maharashtra, to localise MRO operations and reduce India’s dependence on imported defence servicing infrastructure.
Coastal Mechanics’ Credentials
Coastal Mechanics, established in 1975, is a long-time approved US Department of Defense (DoD) contractor. The company:
- Supplies critical parts to the US Army and Air Force
- Holds a DD2345 agreement giving access to proprietary US military technical data
- Operates in-house mechanical, electronic, and component repair facilities
- Has delivered thousands of contracts related to obsolescence and spares for multiple US weapon platforms
Strategic Rationale: Aatmanirbhar Bharat & Defence Exports
This partnership aligns with India’s defence indigenisation agenda under the ‘Aatmanirbhar Bharat’ and ‘Make in India’ initiatives. Reliance Defence, aspiring to be among India’s top three defence exporters, views this as a cornerstone in expanding global competitiveness.
Group Financial Strength
Reliance Group, through its core firms Reliance Infrastructure and Reliance Power, reports:
| Metric | Value |
|---|---|
| Net Worth | ₹33,000 crore |
| Annual Turnover | ₹33,000 crore |
| Market Capitalisation | ₹45,000 crore |
| Shareholder Base | Over 4 million |
Both companies are debt-free with no outstanding bank or institutional loans, underscoring strong financial health.
Reliance Infrastructure Stock Performance
Reliance Infrastructure Limited shares closed at ₹410, representing a 0.74% decline as of June 30, 2025. Reliance Infrastructure shares have gained 117% in the last year, 28% in the year-to-date, and 14% in the previous month.
About Reliance Infrastructure Limited
Reliance Infrastructure Limited, listed on NSE and BSE, is active in energy distribution (notably in Delhi), power generation, infrastructure development (e.g., Mumbai Metro), and defence manufacturing.
About Coastal Mechanics
Coastal Mechanics, a four-decade-old US defence contractor, brings mission-critical manufacturing and reverse-engineering capabilities to India’s defence ecosystem.
This strategic tie-up is poised to accelerate defence self-reliance, modernisation, and global export capability for India’s aerospace and defence sector.
REF: https://www.bseindia.com/xml-data/corpfiling/AttachLive/4f252815-ee30-40d1-a9f3-57567090bf53.pdf
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