Any person subject to this Act who commits any of the following offences, that is to say,--
         (a) without having obtained a regular discharge from the corps or department to which he belongs, or otherwise fulfilled the conditions enabling him to enrol or enter, enrols himself in, or enters the same or any other corps or department or any part of the naval or air forces of India or the Territorial Army; or
         (b) is concerned in the enrolment in any part of the Forces of any person when he knows or has reason to believe such person to be so circumstanced that by enrolling he commits an offence against this Act;
shall, on conviction by court-martial, be liable to suffer imprisonment for a term which may extend to five years or such less punishment as is in this Act mentioned.