One hates to disagree with Old-Duffer, but one knows of a number of officers who have been Court Martialled and yet not dismissed the Service. Surely they would not qualify for a LS&GCM??
Indeed. I had the misfortune, as his Sqn Cdr, to charge and then refer to the Stn Cdr one of my JOs for Court Martial. But then has was a former cpl.
Survived and made sqn ldr, to my amazement, given the offence (which I shall not reveal, but which was most inappropriate behaviour).