Answer : 1. "Mazagon Dock Shipbuilders"
Explanation :

Solution: Recently, Mazagon Dock Shipbuilders Limited (MDL) delivered INS Imphal, the third ship of the Project 15B class stealth guided missile destroyer, to the Indian Navy. The project was completed four months ahead of schedule. Notably, INS Imphal was the first naval warship to be commissioned with accommodation facilities for women officers and sailors.