The Type 45, also known as the Daring-class destroyer, is a class of air-defense destroyers used by the Royal Navy of the United Kingdom. Designed to provide advanced air defense capabilities, these ships are equipped with the Samson radar system and the Aster missile system, allowing them to protect naval fleets from aerial threats. Each Type 45 destroyer is powered by a combination of gas turbines and diesel engines, enabling high speed and maneuverability. They also feature modern combat systems and advanced sensors, making them effective in various roles, including anti-submarine warfare and humanitarian missions.