The Strait of Otranto connects the Adriatic Sea

Adriatic Sea

The Adriatic Sea is a body of water separating the Italian Peninsula from the Balkan peninsula, and the system of the Apennine Mountains from that of the Dinaric Alps and adjacent ranges...

 with the Ionian Sea

Ionian Sea

The Ionian Sea , is an arm of the Mediterranean Sea, south of the Adriatic Sea. It is bounded by southern Italy including Calabria, Sicily and the Salento peninsula to the west, southern Albania to the north, and a large number of Greek islands, including Corfu, Zante, Kephalonia, Ithaka, and...

 and separates Italy

Italy

Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

 from Albania

Albania

Albania , officially known as the Republic of Albania , is a country in Southeastern Europe, in the Balkans region. It is bordered by Montenegro to the northwest, Kosovo to the northeast, the Republic of Macedonia to the east and Greece to the south and southeast. It has a coast on the Adriatic Sea...

. Its width at Punta Palascìa, east of Salento

Salento

Salento is the south-eastern extremity of the Apulia region of Italy. It is a sub-peninsula of the main Italian Peninsula, sometimes described as the "heel" of the Italian "boot"...

 is less than 72 kilometres (44.7 mi). The strait is named after the Italian

Italy

Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

 city of Otranto

Otranto

Otranto is a town and comune in the province of Lecce , in a fertile region once famous for its breed of horses.It is located on the east coast of the Salento peninsula. The Strait of Otranto, to which the city gives its name, connects the Adriatic Sea with the Ionian Sea and Italy with Albania...

.

History

During World War I

World War I

World War I , which was predominantly called the World War or the Great War from its occurrence until 1939, and the First World War or World War I thereafter, was a major war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918...

, the strait was of strategic significance. The Allied navies of Italy

Kingdom of Italy (1861–1946)

The Kingdom of Italy was a state forged in 1861 by the unification of Italy under the influence of the Kingdom of Sardinia, which was its legal predecessor state...

, France, and Great Britain

Great Britain

Great Britain or Britain is an island situated to the northwest of Continental Europe. It is the ninth largest island in the world, and the largest European island, as well as the largest of the British Isles...

, by blockading the strait, mostly with light naval forces and lightly armed fishermen, hindered the cautious Austro-Hungarian Navy

Austro-Hungarian Navy

The Austro-Hungarian Navy was the naval force of Austria-Hungary. Its official name in German was Kaiserliche und Königliche Kriegsmarine , abbreviated as k.u.k. Kriegsmarine....

 from freely entering the Mediterranean Sea

Mediterranean Sea

The Mediterranean Sea is a sea connected to the Atlantic Ocean surrounded by the Mediterranean region and almost completely enclosed by land: on the north by Anatolia and Europe, on the south by North Africa, and on the east by the Levant...

, and effectively kept them out of the naval theatre of war.

However, the barrage was notoriously ineffective against the German u-boats operating out of the Adriatic, which were to plague the Allied powers for most of the war throughout the Mediterranean.

In 1992, Albania

Albania

Albania , officially known as the Republic of Albania , is a country in Southeastern Europe, in the Balkans region. It is bordered by Montenegro to the northwest, Kosovo to the northeast, the Republic of Macedonia to the east and Greece to the south and southeast. It has a coast on the Adriatic Sea...

 and Italy

Italy

Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

 signed a treaty

Albania–Italy Boundary Agreement

The Albania–Italy Boundary Agreement is a 1992 treaty between Albania and Italy in which the two countries agreed to delimit a maritime boundary between them in the continental shelf.The treaty was signed in Tirana on 18 December 1992...

 that delimited

Boundary delimitation

Boundary delimitation, or simply delimitation, is the term used to describe the drawing of boundaries, but is most often used to describe the drawing of electoral boundaries, specifically those of precincts, states, counties or other municipalities...

 the continental shelf

Continental shelf

The continental shelf is the extended perimeter of each continent and associated coastal plain. Much of the shelf was exposed during glacial periods, but is now submerged under relatively shallow seas and gulfs, and was similarly submerged during other interglacial periods. The continental margin,...

 boundary

Border

Borders define geographic boundaries of political entities or legal jurisdictions, such as governments, sovereign states, federated states and other subnational entities. Some borders—such as a state's internal administrative borders, or inter-state borders within the Schengen Area—are open and...

 between the two countries in the strait.

In 1997 and 2004, nearly 100 people lost their lives trying to illegally cross the strait following the 1997 unrest in Albania and poor economic conditions.

In 2006, the Albanian government imposed a moratorium on motor-powered sailing boats on all lakes, rivers, and seas of Albania to curb organized crime. The only exemption to the rule are government owned boats, foreign owned boats, fishing boats, and jet boats. In 2010, the moratorium was extended for 3 more years, until 2013.