HSL marked a significant milestone yesterday by completing internal shaft turning trials on INS Nistar, Diving Support Vessel (VC 11190), in the presence of WOT. Achieving shaft turning trials under the power of the ship's engines through the gearbox within one year of the ship's launch for a first-of-class vessel is a remarkable feat. This is a testament to the transformation of HSL and the collaborative role played by the Navy, as well as the timely supply of indigenous products by our MSME sector.IN