Vanguard-class submarine
C27177
concept
The Vanguard-class submarine is a class of British nuclear-powered ballistic missile submarines designed to provide the United Kingdom’s continuous at-sea nuclear deterrent.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Vanguard-class submarine canonical | 5 |
| strategic deterrent submarine class | 1 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: Vanguard-class submarine
Generated description
The Vanguard-class submarine is a class of British nuclear-powered ballistic missile submarines designed to provide the United Kingdom’s continuous at-sea nuclear deterrent.
Instances (6)
| Instance | Via concept surface |
|---|---|
| HMS Vigilant | — |
| HMS Vengeance | — |
| Triomphant-class ballistic missile submarines | strategic deterrent submarine class |
|
S30
surface form:
HMS Vigilant (S30)
|
— |
|
SSBN S30
surface form:
HMS Vigilant
|
— |
| HMS Victorious (S29) | — |