On 2 June 1992, the Nagorno-Karabakh Republic (NKR), a former breakaway state in the South Caucasus region, adopted a flag derived from the flag of Armenia, to which a white, five-toothed, stepped carpet pattern is added, beginning at the two verges of the flag's fly and meeting at a point equal to one-third of the distance from that side. The NKR was renamed the Republic of Artsakh in 2017 after a referendum and retained the flag. This symbolizes the Armenian heritage, culture and population of the area, and the triangular shape and zigzag cut represent Artsakh as a separated region of Armenia.