Hello Question for a lazy nomad friend. A grenzer counts as a securitate for fireteam composition. Ergo the grenzer haris basically is a securitate (haris) and therefore you can have a haris with 1Grenzer + 2 Securitate. Is this correct?
Securitate can't form a Fireteam:Haris - http://infinitythewiki.com/en/List_of_Fireteams#Nomads And Securitate don't count as Grenzers, so can't fill out a Grenzer Haris.