Yes, the Ministry of Defence is part of that discharge process. It depends on the individual length of service, and on which part of the armed forces they are in, etc., but as a general rule, they will look to help re-skill, retrain, and inform that individual of that process. I know anecdotally from somebody who has recently left the services that they took some time to really re-skill in relation to IT, etc.
So yes, those are available.