HMS Onslaught (S14)
HMS Onslaught was an Oberon-class submarine of the Royal Navy built at Chatham.
Laid down 8 April 1959, Launched 24 September 1960.
| Oberon-class submarine |
 Royal Navy |
| Oberon | Ocelot | Odin | Olympus | Onslaught | Onyx | Opportune | Opossum | Oracle | Orpheus | Osiris | Otter | Otus |
 Royal Australian Navy |
| Onslow | Orion | Otama | Otway | Ovens | Oxley |
 Royal Canadian Navy |
| Ojibwa | Okanagan | Onondaga | Olympus | Osiris |
 Brazilian Navy |
| Humaita | Riachuelo | Tonelero |
 Chilean Navy |
| O'Brien | Hyatt |
List of submarines of the Royal Navy |
Categories
Oberon class submarines