HMS Ambush is a Astute-class submarine of the Royal Navy, launched in 2011. It is designed for a variety of missions, including anti-submarine warfare, intelligence gathering, and land attack. The submarine is powered by a nuclear reactor, allowing it to operate underwater for extended periods without surfacing. Equipped with advanced sonar and weapon systems, HMS Ambush can carry Tomahawk cruise missiles and torpedoes. It plays a crucial role in maintaining the UK's maritime security and is capable of operating in diverse environments, from the Arctic to the tropics, showcasing the versatility of modern naval warfare.