Gibraltar is an overseas territory of the United Kingdom. It is located in southwestern Europe adjoining the southern coast of Spain, a strategic location on the Strait of Gibraltar that links the North Atlantic Ocean and Mediterranean Sea, also placing it between Europe and Africa. The British Military have a major presence on the islands, and a large naval base is maintained by the Royal Navy.

Gibraltar is claimed by Spain, although the vast majority of the population wish to remain British. The issue of sovereignty over Gibraltar is a main issue of contention in Anglo-Spanish relations. Gibraltar is a part of the European Union, although many aspects of European law and convention, such as the Customs Union, do not apply here. 

More than 7 million visitors enter Gibraltar each year, and Gibraltar is a popular destination for cruise ships. Tourists are attracted by duty free shopping, and a number of sites located on the Rock itself.