Posting?

After BMT posting is out on friday and this is the posting which I have been posted to,

You are posted to : 8 SIR
Your vocation is : SEA SOLDIER (TRAINEE)

Can someone please fill me in with information regarding 8 SIR and my vocation?
Thank you!

if i m not wrong. should b RP @ naval base.

RP at naval base is not the same as sea soldier. Look up sea soldier in NS forum.