Destroyers are fast and powerful naval ships designed primarily for escorting larger vessels and protecting them from threats like submarines and aircraft. They are equipped with advanced radar and weapon systems, making them essential for modern naval warfare. Their agility allows them to maneuver quickly in battle, providing support to aircraft carriers and other ships in a fleet. These ships often carry a variety of weapons, including missiles and torpedoes, to engage enemy forces. In addition to their combat roles, destroyers can also assist in humanitarian missions and disaster relief, showcasing their versatility beyond just military operations.