Point of No Return: HMS Superb's First Dive in 3 Years | 4K Submarine | Full Episode 3

After three and a half years stuck in port, the HMS Superb is finally navigating the choppy waters off the coast of Scotland for its first major deployment. We take you straight into the highly classified 'nerve center' the absolute heart of the submarine where the periscope is manned and every critical operational decision is made. With 125 crew members on board, the time has come to submerge. This is the moment of no return. ⏩Continue watching the Submarine series: 👉https://www.youtube.com/playlist?list=PL4gBm7DwLXxLyY4xtyOrF4PYp0kZPRJ4A Subscribe to Emergencies Up Close - https://www.youtube.com/@EmergenciesUpCloseITVS?sub_confirmation=1 Watch More Documentaries Up Close - youtube.com/@UCk4gf0vIPFwrV34NbaqCQyw Crime Up Close - youtube.com/@UC_HjTn8kjf9QSuYM6SqdKJg Rails, Roads & Runways - youtube.com/@UCsSBzp1ZwlOPMmzfiocKHVA Blueprint - youtube.com/@UCJqo83iPTdpMNOT-3O-RnKA Our History - youtube.com/@UCx88hWQrq8fWZnpsiZZBqnA True Lives - youtube.com/@UCT9ehHCu59wpsPyrcKZt72w Our World - youtube.com/@UCouPeqI9PDQ4kSI2lOEOLpg Our Stories - youtube.com/@UC-hzoAk2bSnoqW0LmECa5WA Taste - youtube.com/@UCyZQGi9vZNFQHouRKLndszA Get access like never before to the lives of police officers, firefighters and doctors with a collection of the best documentaries following emergency workers worldwide. Content distributed by ITV Studios. #submarine #documentary #navy