The Danish Realm, officially the Kingdom of Denmark, or simply Denmark, is a sovereign state consisting of a collection of constituent territories united by the Constitutional Act, which applies to the entire territory. It consists of metropolitan Denmark (sometimes called "Denmark proper")—the kingdom's territory in continental Europe and its proximate islands—and the realm's two autonomous (but not sovereign) regions: the Faroe Islands in the North Atlantic and Greenland in North America. The relationship between the three parts of the kingdom is known as rigsfællesskabet (the unity of the realm, which has also been translated into the Danish Commonwealth or the United Kingdom of Denmark).
The Kingdom of Denmark is not a federation, but a concept encompassing the three autonomous legal systems of Denmark, the Faroe Islands and Greenland, united under its monarch. The Kingdom of Denmark is a unitary sovereign state. It has Arctic territorial claims in the Arctic Ocean: various sites near the North Pole (Lomonosov Ridge, Gakkel Ridge, and the Alpha-Mendeleev Ridge complex). The Kingdom of Denmark constitutionally encompasses the realm or the country, but the Faroe Islands and Greenland have an extended degree of autonomy to govern their relations.
