The Indian Navy (IN) conducted the 4th edition of the Pan-India Coastal Defence Exercise 'Sea Vigil' in two phases. The Coastal Defence and Security Readiness Evaluation (CDSRE) phase was conducted from November 13 to 19, 2024, and the tactical phase was conducted from November 21 to 22, 2024, across all coastal states and union territories (UT) including Kerala, Lakshadweep, and Andaman & Nicobar Islands. The exercise aimed to take stock of maritime security, including coastal defence and offshore security.