Defence Survive, Evade, Resist, Extract Training Organisation
| Defence Survive, Evade, Resist, Extract Training Organisation | |
|---|---|
| Organisation badge | |
| Active | 2008–present | 
| Country | United Kingdom | 
| Branch | |
| Type | Tri-service training organisation | 
| Role | Survive, Evade, Resist, Extract (SERE) training | 
| Part of | No. 22 Group RAF | 
| Location | RAF St Mawgan | 
| Motto(s) | Constant Endeavour | 
The Defence Survive, Evade, Resist, Extract (SERE) Training Organisation (DSTO), is a military training organisation based at RAF St Mawgan, Cornwall, in the United Kingdom. It is tri-service and trains personnel in survival techniques, evading capture and resistance from interrogation.