Sorry but their job is still defending this country, if someone wants to stand up and be shot at so we can carry on with our cushy lives, then that deserves respect from everyone who in some way benefits from that act.
One small problem here: the UK hasn't fought a defensive war since WWII (unless you could the Falklands, which was a little skirmish in an overseas colony that had nothing to do with defending the UK). Every British soldier since that time has fought an offensive war.
None of them can claim to be defending the UK 'so we can carry on with our cushy lives.' Not one.

