Quote Originally Posted by SWJED View Post
. A SF officer told me that his group sent members to an Indian reservation to do humanitarian / construction missions - several Australian officers told me of a similar program where they sent Army officers and enlisted to Aborigine reservations to do the same.
I think you might be referring to the 'AACAP' program. Link is here:

http://www.defence.gov.au/Army/19CEw...ACAP/AACAP.HTM

The program is largely executed by Engineer units, frequently with a Medical or Dental Team attached.