Commander Fleet Operational Standards and Training
| Commander Fleet Operational Standards and Training Fleet Operational Standards and Training  | |
|---|---|
Command badge  | |
| Active | 1958–present | 
| Country | United Kingdom | 
| Branch | Royal Navy | 
| Role | Training | 
| Size | Commodore's Command | 
| Part of | Fleet Commander | 
| Command HQ | RN Warfighting Centre, HMNB Portsmouth | 
| Commanders | |
| Current Commander | Commodore Andrew Stacey | 
The Fleet Operational Standards and Training (FOST) is a Royal Navy training organisation. FOST is the training organisation responsible for ensuring that Royal Navy and Royal Fleet Auxiliary vessels are fit to join the operational fleet.
Commander Fleet Operational Standards and Training Headquarters (COM FOST HQ) is the HQ from where FOST is run, and this is headed up by a Commodore.