Hull / pennantS121
ClassAstute class attack submarine
NavyRoyal Navy
CountryUnited Kingdom
What is known about this ship
HMS Artful (S121) is a documented ships of the Astute class attack submarine.
Class context: Astute class attack submarine
The Astute class is a seven-boat Royal Navy nuclear-powered attack-submarine program.
Class relationship
This ship is recorded as a member of Astute class attack submarine. Shared design history belongs on the class page; this page concentrates on the individual hull where evidence is available.
Sources and further reading
- Astute Class Attack Submarine ↗Royal Navy · accessed 2026-09-21
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