Even the smallest sort of COP or FOB is very obvious where it is - you aren't going to disguise any concrete t-walls, rows of stacked HESCO bastion, perimeter g

Even the smallest sort of COP or FOB is very obvious where it is - you aren't going to disguise any concrete t-walls, rows of stacked HESCO bastion, perimeter guard towers, etc. it's a whole construction project to erect one, anybody that lives in the area or has access to half-decent aerial photography is going to know fully where/what it is. putting up a big-ass tower with a flat microwave receiver array aimed somewhere towards the horizon is going to be even more obvious than ground mount solar.