If you assume the news reports are right about the plane diving into the chopper -- stands to reason, since the plane is much faster -- Green can't really be the one who made the crash happen. So does that mean he was one of /ourguys/, trying to extract someone or spy on someone, and the R's countered with the plane?
It's kinda hard to do much with a clue like "who countered," when we don't know what was happening to be countered or from which side. I think I'm gonna have to spend some time just reading back through the graphic in order.