 So, the main purpose for us is to provide overwatch for the entry team before they go in because they can get pop shots, whatever. If we can get a glimpse of someone through a window, wherever we can to provide that intel. You know, they're always going to have that cover element when they're pushing into an objective or they're inside the objective. Big Brother basically, the guardian angel looking out for them. We train anywhere from 100 to 1200 meters. Mainly out here it's going to be more urban, buildings, it's close engagements. So the Big Brother mentality is, the MOs are outside the building while the entry team is making entry into the building. So if someone was to be inside that building, possibly looking out the window, preparing for us to come into the building and trying to kill us from there, the MOs would be able to call that out or take that shot if necessary to render that threat incapable of continuing so that the entry team would be safe. So essentially they have that aspect of, we're here but we're not seen and they're that protection that we need.