User:Fephisto/Territorial Disputes between NATO Members

Land disputes

Territory	Claimants	Details
Machias Seal Island and North Rock	Canada United States	Is occupied by a Canadian lighthouse but claimed by the United States and visited by U.S. tour boats. The area is patrolled by the Canadian and US Coast Guard, but only Canadian Coast Guard occupies the lighthouse. The unresolved maritime boundary breaks into two elements: the sovereignty of the island and the location of the maritime boundary taking into account who is the rightful owner of the island.
Imia/Kardak	Greece Turkey	Broad number of delimitation disputes about a.o. national airspace, territorial waters and exclusive economic zones. Includes Imia/Kardak dispute.
Mont Blanc summit dispute	France Italy	France asserts that the principal peaks on the Mont Blanc massif—Dôme du Goûter, Punta Helbronner, and Mont Blanc lie in French territory, while Italy asserts that the summits are shared.
Gibraltar	United Kingdom Spain	Dispute over the interpretation of the Treaty of Utrecht and the location of the border.
Rockall	Ireland United Kingdom Denmark Iceland	Disputed uninhabited island in the North Atlantic Ocean.
Olivenza and Vila Real (including the municipality of Táliga)	Spain Portugal	In 1801, during the War of the Oranges, Spain, with French military support, occupied the territory of Olivenza (in Portuguese Olivença). During the Vienna Treaty, the signatory powers (including Spain) agreed with the Portuguese arguments concerning its claim on Olivença but Spain never fulfilled its duty of giving the city of Olivença and its territory back to Portugal.
Military complex near Sveta Gera	Slovenia Croatia	The complex is in the area of Žumberak/Gorjanci
Prevlaka	Croatia Montenegro
An area on the Dragonja River	Slovenia Croatia	Further information: Croatia–Slovenia border disputes

Disputes over territorial waters

Territory	Claimants	Details
Aegean dispute	Greece Turkey	Broad number of delimitation disputes about a.o. national airspace, territorial waters and exclusive economic zones.
Dollart Bay	Germany Netherlands	The exact course of the border through this bay is disputed, yet the countries have agreed to disagree by signing a treaty in 1960.
Gulf of Piran	Slovenia Croatia	An agreement was signed (and ratified by Croatia's parliament on 20 November 2009) to pursue binding arbitration to both the land and maritime portions of this continuing dispute. In 2015 collusion between the Slovenian judge on the arbitration panel and a representative from the Slovenian government was uncovered. The Croatian Sabor voted to withdraw from the arbitration, citing allegations of significant breaches of arbitration rules by Slovenia as the reason. Despite this the arbitration tribunal continued its work, issuing a ruling in 2017.
Strait of Juan de Fuca	Canada United States	At the mouth of the strait, both countries declared fishing zones in 1977. Each country used a mildly differing method to define an equidistant water boundary. The two separate water areas in dispute amount to about 51.5 km2 (19.9 sq mi).
Yukon–Alaska dispute, Beaufort Sea	Canada United States	Canada supports an extension into the sea of the land boundary between Yukon and Alaska. The U.S. does not, but instead supports a line equidistant with respect to the coastline. Such a demarcation means that a minor portion claimed by Canada as Northwest Territories Exclusive Economic Zone (EEZ) is also claimed by the US, because the EEZ boundary between Northwest Territories and Yukon follows a straight north-south line into the sea. The U.S. claims would create a triangular shaped EEZ for Yukon/Canada. The disputed area is about 21,440 km2 (8,280 sq mi) in size. The precise translation of a phrase in the Anglo-Russian Convention of 1825, which was written in French, is part of the issue. The convention makes reference to the 141st Meridian "in its prolongation as far as the Frozen ocean." The authentic text is in French: "dans son [sic] prolongation jusqu’à la Mer Glaciale." The precise question is the interpretation that should be given to the preposition "jusqu’à." Specifically, is it inclusive or exclusive of the object to which the preposition relates?
Northwest Passage	Canada United States	Canada claims the passage as part of its "internal waters" belonging to Canada, while the United States regards it as an "international strait" (a strait accommodating open international traffic). The Canadian Coast Guard and Royal Canadian Navy have commissioned a new ice breaker along with multiple offshore patrol ships to guard and patrol the waters.
Dixon Entrance	Canada United States	contains two water areas that are mutually claimed by Canada and the U.S. A line known as the "A-B" Line was defined in a 1903 arbitration decision on the Alaska/British Columbia boundary. The court specified the initial boundary point (Point "A") at the northern end of Dixon Entrance and designated Point "B" 72 NM to the east. Canada relies on the "A-B" line as rendering nearly all of Dixon Entrance as its internal waters. The U.S. does not recognize the "A-B" line as an official boundary, instead regarding it as allocating sovereignty over the land masses within the Dixon Entrance, with Canada's land south of the line. The U.S. regards the waters as subject to international marine law, and in 1977 it defined an equidistant territorial line throughout Dixon Entrance, mainly to the south of the "A-B" line. The intersecting lines create four separate water areas with differing claim status. The two areas south of the "A-B" line (about 2,789 km2 (1,077 sq mi) and 51.5 km2 (19.9 sq mi) in size) are claimed by both countries. The other two water areas are north of the "A-B" line and are not claimed by either country. The two unclaimed areas are about 72 km2 (28 sq mi) and 1.4 km2 (0.5 sq mi) in size. In addition, Nunez Rocks is a low-tide elevation (LTE) ("bare at half-tide") that lies south of the "A-B" Line, surrounded by the sea territory claimed by the U.S. The United States has not ratified the Law of the Sea Treaty, although it adheres to most of its principles as customary international law. Under the treaty, LTEs may be used as basepoints for a territorial sea, and the U.S. uses Nunez Rocks as a basepoint. As a non-signatory, however, there is nothing preventing the U.S. from claiming areas beyond the scope of the Law of the Sea Treaty. The fact remains that, for about half of each day, above-water territory that Canada regards as Canadian is surrounded by sea territory that the U.S. has declared to be American.