If anything, I think the threats of involving the army are more about (1) deterring supporters and (2) planting the seeds of this idea that this is something they can do, to give themselves the option in the future. I could be wrong, but I certainly hope not.
If the army rolls in, I'll probably seriously reconsider sticking around and might book a one-way out of here, because at that point it might well turn into a war zone.