<The fence agreement between countries> the mission is protected and is considered the embassy's property when it comes to sovereignty, meanwhile diplomatic space does not concern that the property belongs to the embassy’s country. Ironically, the territory of the embassy does not belong to the embassy's country according to diplomatic mission. Embassies operate with immunity and multiple surveillance protection system(a kind of duty complicated zone). The words “protect mission against any damage and to prevent any disturbance of peace or impairment of its dignity” have been interpreted differently when something happen in the space and that seems to function the territory as an extraterritorial zone.