It'll be a hard one until he gets used to it, but he can look forward to being able to travel a reasonable amount and not having to worry about where he gets his next meal from.
As for the Gurkha, good for him. Medals aren't handed out lightly these days.
Also, Gurkha's are like other countries elite fighting men.
You name the elite fighters, be it SEAL, SAS (Australian or British), Force Recon (US Marine special forces), these guys are as good.