Your in luck; I just came back from my SIT test yesterday. So
here it is...
The SIT test is a 3 day outfield test conducted during BMT. It is a
test that asseses your ability to lead and/or carry out tasks under
stress or difficult situations. U will be joint up with other
platoon mates to carry out 6 missions a day.
Each detail is around 12 pple from 4 platoons. You will be assigned
a role in your detail. Roles include: Medic, LAW (Light Anti-tank
Weapon a.k.a 2nd wife), Claymore (remote detonating explosive),
Mine, Demolition, Navigator and Signals. Throughout the SIT test,
one of your coy's instructors will follow your detail to motivate
u'all, ensure order, safety and act as a second accessor.
On the first day of SIT test, u will learn rope skills (Very impt!!
needed in all missions!), and your assigned specialisation e.g. for
LAW u will be trained to handle the weapon. The second day, u will
set off with yr detail for your missions. After the 1st day ends,
there is an interview with the accessor, who is a reservist 1st Lt
officer from ABSD. On the end of second day there is a peer
evaluation that lets u grade your detail mates.