Read up Teo Chee Hean's statement on the penalties that Mindef
will advocate for NS defaulters of different ages:
Obviously Melvyn Tan the pianist (google his case) was in the
last category, but he got a mere fine. There was noexplanation
other than the above.
Having disrupted, I'm not sure if you're considered a serviceman
or a civilian, and therefore a deserter or defaulter
respectively.
Look, you should just visit friends and family and enjoy the
food in JB. I'm not sure what value you see in coming back to
Singapore.