I am sure the Nihungs would have had a system of unarmed combat, after all they were warriors and what if someone sneaked up on them or they were wihout shastar or had no time to use a kirpan. And I am sure someone somewhere will know what is it and how effective it is. Please share your thoughts on this topic and lets not argue esepcially since some people start slagging of or approving of Niddar Singh.