Fleet Submarine Force
| Fleet Submarine Force | |
|---|---|
| 潜水艦隊 | |
Fleet Submarine Force emblem | |
| Active | 10 February 1981 – present |
| Country | Japan |
| Allegiance | Japan |
| Branch | Japan Maritime Self-Defense Force |
| Role | Fleet |
| Size | approx 1,800 people |
| Part of | Self-Defense Fleet |
| Garrison/HQ | Yokosuka |
| Anniversaries | 10 February |
| Website | https://www.mod.go.jp/msdf/sbf/index.html |
The Fleet Submarine Force belonged to the surface force for the self-defense fleet of the Maritime Self-Defense Forces. It is a fleet organized around submarines belonging to the Self-Defense Fleet of the Japan Maritime Self-Defense Force.