Cavalier India Defence Training Academy

Denial of access to unauthorised vessels inside India’s Offshore Development Area is a major challenge, with warships and submarine involved in the robust surveillance arrangement. Keeping an active watch over an ‘area of interest’ closer to hostile coastline requires an enhanced shallow water submarine operation. (Photos : Indian Navy) The submarines deployed in forward areas to showcase India’s interest in the Indian Ocean Region (IOR) is critical but the underwater operations carry many risks. However, seawater profile for detection of underwater routes by the submarine’s navigational sonars etc., are a matter of concern. Denial of access to unauthorised vessels inside India’s Offshore Development Area is a major challenge, with warships and submarine involved in the robust surveillance arrangement. These submarine operations can provide high-quality ISR (Intelligence, Surveillance and Reconnaissance) information during peace times and this capability comes from the submarine’s abil...