Hi there

I'm creating a mission with alive + ace + rhs + caf aggressors.
I want there to be 4 parties involved.
US(BLUF) on invade
RUS(OPF) on invade
some militia(OPF) on occupy
and rebels (OPF) on assymetric

But I did come over a little problem: the OPF-factions don't war on each other, only on the US as single BLUF.
Is there a way to make different OPF-factions un-friendly to each other?

As alternative I wanted to put a independant faction in:
US(BLUF) on invade
RUS(OPF) on invade
AAF(IND) on occupy

Now the OPF and IND war on each other, same goes for OPF and BLUF. But BLUF and IND just stare at each other and shake hands.
On which module can I assign the friendliness between factions/sides?

Thanks all. I found the Attributes Menu where to make Independents and Blu-Force enemies.
Kinda sad you cannot make fraction vs fraction on one side, but I redesigned my mission.

@SpyderBlack723 Unfortunately in Arma you cannot make factions attack other factions of the same side. If you tried,it would turn into a free for all and they would all kill eachother regardless of faction :)

You can; but not with normal commands. You have to work around it by either:

1. Making one of the groups renegade.

2. Make one of the groups a different side.

It would be a whole lot nicer if the AI simply treated the "CIVILIAN" side as any other side (so we truly had 4 sides and not 3 and a half) if you made them an enemy to another side. Unfortunately, AI will not attack civilians even if they are enemies; but the civs have no trouble attacking other sides.