Change-iff

change-iff 
Change IFF (Action operator) 
Sets the specified ship(s) or wing(s) to the specified team. 
Takes 2 or more arguments... 
1: Team to change to ("friendly", "hostile" or "unknown"). 
Rest: Name of ship or wing to change team status of. 

The change IFF sexp can be used by mission designers so that when called, It will change the IFF of a given ship so that it can effectively change alliegance.

It can also be used to change the Players IFF simulating desertion or Commands wrath at messing up in some way.