. . . . "INS Kursura"@en . "INS Kursura (S20) was a Kalvari-class diesel-electric submarine of the Indian Navy. After decommissioning in 2001, it has been preserved as a museum for public access on Ramakrishna Mission Beach in Visakhapatnam."@en . "--12-18"^^ . . "300"^^ . . . . . . . "INS Kursura (S20) was a Kalvari-class diesel-electric submarine of the Indian Navy. After decommissioning in 2001, it has been preserved as a museum for public access on Ramakrishna Mission Beach in Visakhapatnam."@en . . "INS Kursura (S20)"@en . . . . . . . .