> taking a peek behind one of these dusty, abandoned-looking doors
back in middle-school in USSR exploring with friends abandoned underground fortifications one of the doors that we broke through happened to let us into an actually used military hardware storage (unfortunately not munitions nor weapons) which had its official office and gates with guards/etc. from the other side of that hill.
More intentionally though we back then several times visited using ventilation pass the large underground military fuel depot each time carrying away buckets of fuel for various fun childhood fire activities.
back in middle-school in USSR exploring with friends abandoned underground fortifications one of the doors that we broke through happened to let us into an actually used military hardware storage (unfortunately not munitions nor weapons) which had its official office and gates with guards/etc. from the other side of that hill.
More intentionally though we back then several times visited using ventilation pass the large underground military fuel depot each time carrying away buckets of fuel for various fun childhood fire activities.