The reason SAF have confidential things is because of a species
of cockroach call SiBeiSuayKai. This is because SiBeiSuayKai have
very small cockroach's brain which if fill with too much
information, get swollen and explode. When explode will be very
messy, very foul smell that last for weeks. That why SAF have those
chemical suit soldiers too, just in case of possible SiBeiSuayKai
brain explode, they are the clean up team.
SAF classified a lot of things, and only publish out basic and
simple things in pioneer magzaine only, they also make sure NCC
does not have a lot of information. All because of a nation effect
in preventing the cockcoach called SiBeiSuayKai from exploding due
to lack of brain size to store information.
By the way if you looking for the article on the SiBeiSuayKai
species of cockroach, you will not find it in NCC manuals or
Pioneer Magzines. It is classified also. But every SAF folks will
read it within the 1st week of BMT, as it is under the basic
military training guide - chapter 5 - how to identify pests and
terminate them, duty of every soldiers !!!
let see the method of terminating SiBeiSuayKai in that chapter
include :
1) drown him
2) baynonet him
3) burn him
4) shoot him
5) use landrover run over him
6) use genade
7) gas him
hang him
...
....