HMS Opportune (S20)
 | |
| Career |  |
|---|---|
| Ordered: | |
| Laid down: | |
| Launched: | |
| Commissioned: | |
| Decommissioned: | |
| Fate: | |
| Struck: | |
| General Characteristics | |
| Displacement: | |
| Length: | |
| Beam: | |
| Draught: | |
| Propulsion: | |
| Speed: | |
| Range: | |
| Complement: | 62 |
| Armament: | |
| Motto: | |
HMS Opportune (S20) was an Oberon-class submarine of the Royal Navy. It was built in 1964 and sold in 1992.
| 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