What happened: On March 3, the Pakistan military intercepted an Indian submarine as it was tracked down by the Pak Navy’s Anti-Submarine Warfare Unit. It is pertinent to mention that this is 2nd instance of an Indian submarine trying to enter Pakistani waters during the past six months. Details: Pakistan’s Inter-Services Public Relations on Twitter shared the video of the interception. At the same time, ISPR’s tweet read, “PakistanNavy Anti-Submarine Warfare Unit intercepted & tracked latest Kalvari class Indian submarine on March 1. The recent incident being the fourth detection in last 5 years is a reflection of Pakistan Navy’s competence & resolve to defend maritime frontiers of Pakistan.”