CNN By Nick Paton Walsh, CNN Three layers of electrified fence. New security cameras. A military guard and a sign saying “Entry forbidden.” Windows with bars and reflective glass, on newly refurbished barrack buildings. All empty, bar the occasional security officer, deep in the forest of authoritarian Belarus. These are the indications, according to videos seen by CNN and witness statements, of a possible prison camp for political dissidents, recently constructed around an hour’s drive from the Belarusian capital Minsk, near the settlement of Novokolosovo. It sits on the site of a Soviet-era missile storage facility, which spans over 200 acres. It is unclear how much of the site has been refurbished.