These are the HMS Astute (S119), HMS Ambush (S120), HMS Artful (S121), HMS Audacious (S122), and the HMS Anson (S123). The two other boats in the class, which should join the fleet in 2024 and ...

In the next few days, the second of the Royal Navy’s Astute Class attack submarine, “HMS Ambush” will leave the BAE Systems shipyard in Barrow-in-Furness in Cumbria, where she was built ...