28K views · 917 reactions | Congratulations to the All Arms Commando Course on completing their 9-Mile Speed March! This intense challenge is a key milestone in preparing Navy, Army, and Air Force personnel for service with the UK Commando Force. The course builds the mental resilience, physical toughness, and core military skills needed for demanding expeditionary and littoral operations. #twodowntwotogo bring it home! #RMfamily #RMA #alarms | The Royal Marines Charity | Facebook