The growing underwater threats increase the demand for the undersea warfare systems to perform underwater operations such as anti-submarine warfare, and underwater mine-hunting. Moreover, these systems also help in detecting and tracking underwater threats in order to protect the nation from underwater attacks. These systems are entirely used by the naval forces for locating and tracking the enemy submerged targets. This chapter of the report will provide an in-depth understanding of the direction towards which the market is heading by taking into the account several factors such as market drivers, market restraints, and market opportunities.