India`s President Droupadi Murmu experienced a submarine dive aboard a Kalvari-class vessel at Karwar naval base, showcasing India`s maritime prowess. https://english.mathrubhumi.com/news/india/president-murmu-submarine-dive-karwar-iz4n9xej?utm_source=dlvr.it&utm_medium=mastodon #DroupadiMurmu #PresidentOfIndia #insvaghsheer #submarinesortie