Bharat Heavy Electricals (BHEL) has entered into Licensing Agreement for Transfer of Technology (LAToT) with Naval Science & Technological Laboratory (NSTL), Vishakhapatnam a constituent laboratory under the Defence Research and Development Organisation (DRDO) (NSTL-DRDO), Vishakhapatnam for fabrication, installation & commissioning of the LM2500 GT-IRSS for naval vessels.