You suborn the whole chain. Instead of one guy, you bribe or threaten the guy at the front gate, the guy who runs the metal detector, the guy who monitors the v

You suborn the whole chain. Instead of one guy, you bribe or threaten the guy at the front gate, the guy who runs the metal detector, the guy who monitors the video cameras. Afterwards you exfiltrate them from the country to some third nation. (Or you don't, and instead do something less nice.)