NOB-Visakhapatnam news: The INS Nirdeshak, a hydrographic survey ship of the Navy in AP, will be dedicated to the nation on 18.12.2024. The program to be held at the Visakha Naval Dockyard will be attended by Minister of State for Defence Sanjay Seth and the Nirdeshak ship will be dedicated to the nation. INS Nirdeshak was built at GRSE in Kolkata with 80 percent indigenous equipment. This 110 meter long, 3800 ton ship is designed with two engines.