Since 1953, UNC's primary duties have been to maintain the armistice and facilitate diplomacy between North and South Korea. Although "MAC" meetings have not occurred since 1994, UN Command representatives routinely engage members of the Korean People's Army in formal and informal meetings. The most recent formal negotiations on the terms of Armistice occurred between October and November 2018. Duty officers from both sides of the Joint Security Area (commonly known as the Truce Village of Panmunjom) conduct daily communications checks and have the ability to engage face-to-face when the situation demands.