The Astute-class submarine is a class of nuclear-powered submarines used by the Royal Navy of the United Kingdom. Designed for a variety of missions, including anti-submarine warfare and intelligence gathering, these submarines are known for their advanced stealth capabilities and sophisticated technology. Each Astute-class submarine is equipped with a range of weapons, including Tomahawk cruise missiles and torpedoes, allowing them to engage in both offensive and defensive operations. The class features a modern design that enhances crew comfort and operational efficiency, making it a vital asset for the UK's naval defense strategy.