I know you're committed to sticking it out no matter what happens, but bear in mind that you're a representative for a cause now. That makes you a target, and a priority target at that. So with respect, it's not just about you and your willingness to take risks.
Falling back to regroup isn't the same thing as conceding defeat either, stubborn reluctance is a guaranteed risk though. But I also know I can't force you to change your mind and think strategically rather than along humanitarian lines, but it's advice all the same.
Can you tell me anything else about what happened? Were any arrests made? If there were, then I can see about organizing an effort to have your people secured before they wind up on one of Liberty's prison ships. It wouldn't be out of the norm for us.
I also trust that this goes without saying, but consider this channel open for coordination between our groups. Squaring up with one of the Houses is typically a group effort.