Hi Charlie - By Diego Garcia do you by any chance mean the leased ($1 per year IIRC) base on the British Indian Ocean Territory..
I'm only trying to wind you up bud! But we do have a member here who has recently retired from the USAF and has served for years at the base - lucky twat that he is!
He's been offline from here for a couple of weeks as he is back in the US for a wee while but I will tell him to give you a PM as soon as I see he is back on board the board!
All the best from Scotland.
PS I am probably the only looney on the board who actually OWNS a BIOT flag!