Machilipatnam (BY 529), the 7th of 8 Anti-Submarine Warfare Shallow Water Craft (ASW SWC), was launched on 29 July 2026. The ship has been built by Cochin Shipyard Limited (CSL) for the Indian Navy. It is named after the historic port city of Machilipatnam in Krishna district, Andhra Pradesh, known for its rich maritime heritage. The vessel is designed for Underwater Surveillance, Anti-Submarine Warfare (ASW), Low Intensity Maritime Operations (LIMO), and Mine Warfare. It will strengthen coastal defence and enhance Maritime Domain Awareness (MDA).