Posting is determined partly by psychometric test, PC
recommendation, peer review and maybe others.
No, as you know, the army posting quite cock up one. You know hor,
for SIR riflemen, they actually have people go BMTC to 'scout' for
talent leh .. haha ... same for SISPEC. The truth is, they want the
best people to be specialist in the SIR.
Hmmm, actually now aggressor should have mono-intake liao. Maybe
not nuff pple that's why enlist your help 
