Sikh sect which carries swords

According to wikipedia, all (male) Sikhs who choose to become Khalsa (and thus gain the surname "Singh", meaning lion) are supposed to keep 5 special items with them at all times, one of which is a dagger - but it was originally a sword. All these 5 items begin with the letter K, and include a kirpan (the dagger/sword), the kara (a steel bracelet) and kesh (uncut hair, typically wrapped in a turban). I'm not sure, but KDE is probably recommended also.

One thing I didn't know - it's forbidden for such Sikhs to eat "halal" meat. That can't be easy in some countries.