Naval Defense Systems refer to the technologies and strategies used to protect naval vessels and maritime interests from threats such as enemy attacks, piracy, and terrorism. These systems include a variety of components, such as radar, missile systems, and electronic warfare tools, designed to detect and neutralize potential dangers in the sea. These defense systems are crucial for maintaining national security and ensuring safe passage for commercial shipping. They often involve collaboration between various military branches and can include advanced technologies like unmanned aerial vehicles (UAVs) and anti-submarine warfare (ASW) capabilities to enhance maritime safety and operational effectiveness.