Other then amphipious assult, what do the royal marines do. I know there commando units, but what kind of commando stuff do they do. Are they like SAS, or SBS, how often do they do raids. If there was ever another "big" war and they were mobilised what would there primary role be, regular infantry that does raids sometimes or would they be put in there own remote defensive position and do constint raids, and sobotage missions. I read on the internet that they are elite infantrymen, but then ill read somewhere else that they conduct raids. Im very confused so can someone basically tell me what they would be doing during a war.