Kulasekharapattinam, also spelled Kulasekharapatnam, is a town in the Thoothukudi district of Tamil Nadu, India. Historically, it was an important port on the Coromandel Coast, alongside Kaveripumpattinam and Arikamedu. From Wikipedia
ISRO is reviewing infrastructure proposals under Make-in-India guidelines to support heavier payloads with next-generation rockets