Like what dkcx said,the chances are very low.This is due to the
fact that they have much lesser and smaller intakes for NSPI than
for OCS.Not every batch of bmt recruits will have people selected
for NSPI and if there is,only about 2 or 3 get selected from the
entire cohort.Same goes for those who go for senior officer course
in the SCDF after their BMT.
This is only MY own observation but I noticed that the few of my
friends who got selected for NSPI,all of them were malays.Like I
said,this is only my observation and should not be taken as
concrete proof of how they select potential candidates.
I got 1 chinese friend who got to be a SPI so its not only
malays who get chosen to go there from BMT. However because malays
have more restrictions in SAF, it might be more likely they be sent
to SPF and SCDF if they are officer material.