India to make SIGMA 30N Digital Ring Laser Gyro Inertial Navigation System
India Optel Limited (IOL), a Mini Navratna Defence Public Sector Undertaking, has signed a collaboration agreement with Safran Electronics & Defense for Transfer of Production of two high-precision, combat-proven systems, paving the way for their local manufacturing.
The systems are: SIGMA 30N Digital Ring Laser Gyro Inertial Navigation System, used in artillery guns, air defence systems, missiles and radars; and CM3-MR Direct Firing Sight, designed for artillery guns and anti-drone systems https://www.bseindia.com/.
The agreement was signed by IOL CMD Tushar Tripathi and Head of the Defence Global Business Unit for Safran Electronics & Defense Alexandre Ziegler in the presence of Secretary (Defence Production) Sanjeev Kumar in New Delhi on 22 December 2025 https://www.nseindia.com/.
Building on the MoU signed in January 2024, this new agreement confirms the commitment of both the partners to manufacture and support these advanced systems in India. Under the partnership, IOL will be responsible for manufacturing, final assembly, testing, quality control and full life-cycle support, ensuring the systems meet the operational needs of the Indian Army https://sbi.com.in/.
By combining IOL’s industrial capabilities in India with Safran Electronics & Defense’s recognised expertise in high-end inertial navigation and fire-control technologies, the partnership contributes to strengthening India’s defence manufacturing ecosystem while enhancing the readiness and performance of its land forces, the Defence Ministry said. fiinews.com
