- P 28 is a project under which four Anti Submarine Warships have to be built indigenously in India by Garden Reach Shipbuilders And Engineers (GRSE) , Kolkata.
- Project 28 was approved in 2003, with construction of the lead ship, INS Kamorta commencing on 12 August 2005.
- Three of the four corvettes, INS Kamorta , INS Kadmatt and INS Kiltan were commissioned in 2014, 2016 and 2017 respectively.
- INS Kavaratti is under construction and slated to be completed by end of 2017.
- The warships are named after the islands in the Lakshadweep archipelago.
- The Kamorta class corvettes are intended to succeed the Kora-class corvette by precedence and Abhay-class corvette by role.
- Project 28’s objective was to enhance localization and development of warship construction industry in India.