![Confini Trieste-Istria2](https://upload.wikimedia.org/wikipedia/commons/7/77/Confini_Trieste-Istria2.jpg)
The Morgan Line was the line of demarcation set up after
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
in the region known as
Julian March
Venezia Giulia, traditionally called Julian March (Serbo-Croatian, Slovene: ''Julijska krajina'') or Julian Venetia ( it, Venezia Giulia; vec, Venesia Julia; fur, Vignesie Julie; german: Julisch Venetien) is an area of southeastern Europe wh ...
which prior to the war belonged to the
Kingdom of Italy
The Kingdom of Italy ( it, Regno d'Italia) was a state that existed from 1861, when Victor Emmanuel II of Kingdom of Sardinia, Sardinia was proclamation of the Kingdom of Italy, proclaimed King of Italy, until 1946, when civil discontent led to ...
. The Morgan Line was the border between two military administrations in the region: the
Yugoslav on the east, and that of the Allied Military Government on the west. After 15 September 1947, the Allied Military Government was composed of both the British Element Trieste Forces (BETFOR) troops from the
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and North ...
and the
Trieste United States Troops
The Army command Trieste United States Troops (TRUST) was established 1 May 1947 in accord with a protocol to the Treaty of Peace with Italy which created the Free Territory of Trieste as a new independent, sovereign State under a provisional reg ...
(TRUST) from the
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
.
Boundary
The Morgan Line established a temporary boundary between the Yugoslav and Allied administrations in the region of
Julian March
Venezia Giulia, traditionally called Julian March (Serbo-Croatian, Slovene: ''Julijska krajina'') or Julian Venetia ( it, Venezia Giulia; vec, Venesia Julia; fur, Vignesie Julie; german: Julisch Venetien) is an area of southeastern Europe wh ...
(Venezia Giulia), contended by
Italy
Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical re ...
and the
Socialist Federal Republic of Yugoslavia
The Socialist Federal Republic of Yugoslavia, commonly referred to as SFR Yugoslavia or simply as Yugoslavia, was a country in Central and Southeast Europe. It emerged in 1945, following World War II, and lasted until 1992, with the breakup of Yug ...
, and also to reduce the possibility of combat between Allied and Yugoslav forces in the area. The line was named after the British representative at the negotiations in
Duino
Duino ( sl, Devin, german: Tybein) is today a seaside resort on the northern Adriatic coast. It is a ''hamlet'' of Duino-Aurisina, a municipality (''comune'') of the Friuli–Venezia Giulia region of northeastern Italy. The settlement, picturesque ...
that resulted in the demarcation, Lieutenant General Sir
William Duthie Morgan
General Sir William Duthie Morgan, (15 December 1891 – 13 May 1977) was a British Army officer. During the Second World War, he commanded the Mediterranean Theatre of Operations during the late stage of the war.
Early life and military career ...
. Morgan, chief of staff to
Field Marshal
Field marshal (or field-marshal, abbreviated as FM) is the most senior military rank, ordinarily senior to the general officer ranks. Usually, it is the highest rank in an army and as such few persons are appointed to it. It is considered as ...
Sir Harold Alexander, Supreme Allied Commander in the Mediterranean, had been sent to Belgrade on May 7 to remind Yugoslav leader
Josip Broz Tito
Josip Broz ( sh-Cyrl, Јосип Броз, ; 7 May 1892 – 4 May 1980), commonly known as Tito (; sh-Cyrl, Тито, links=no, ), was a Yugoslav communist revolutionary and statesman, serving in various positions from 1943 until his deat ...
that Yugoslav forces were in violation of a February 1945 written agreement between Tito and Alexander in occupying the territory. During the negotiations, Morgan drew up a line, then called the "Blue Line" and, when Allied troops of the British XIII Corps began moving forward to the blue line on May 22, Tito agreed in principle to the demarcation the next day, with the agreement signed in
Duino
Duino ( sl, Devin, german: Tybein) is today a seaside resort on the northern Adriatic coast. It is a ''hamlet'' of Duino-Aurisina, a municipality (''comune'') of the Friuli–Venezia Giulia region of northeastern Italy. The settlement, picturesque ...
on June 10, 1945.
Location
![Morgan Line](https://upload.wikimedia.org/wikipedia/commons/8/84/Morgan_Line.JPG)
The line, approximately 70 miles in length, began on the coast just south of
Trieste
Trieste ( , ; sl, Trst ; german: Triest ) is a city and seaport in northeastern Italy. It is the capital city, and largest city, of the autonomous region of Friuli Venezia Giulia, one of two autonomous regions which are not subdivided into provi ...
, curved 15 miles to the east and then northwest to
Gorizia
Gorizia (; sl, Gorica , colloquially 'old Gorizia' to distinguish it from Nova Gorica; fur, label= Standard Friulian, Gurize, fur, label= Southeastern Friulian, Guriza; vec, label= Bisiacco, Gorisia; german: Görz ; obsolete English ''Gorit ...
,
Italy
Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical re ...
, then north along the
Isonzo/Soča River through
Kobarid
Kobarid (; it, Caporetto, fur, Cjaurêt, german: Karfreit) is a settlement in Slovenia, the administrative centre of the Municipality of Kobarid.
Kobarid is known for the 1917 Battle of Caporetto, where the Italian retreat was documented by Erne ...
to
Rateče
Rateče (; it, Racchia, german: Ratschach) is a village in the Municipality of Kranjska Gora, in the far northwest corner of Slovenia. It is located in the upper part of the Upper Sava Valley, between the Sava Dolinka and Ziljica rivers, a tri ...
near the Italian-Austrian border. The demarcation divided the Julian March into two zones, "Zone A" under Allied military administration and "Zone B" under the administration of the
Yugoslav People's Army
The Yugoslav People's Army (abbreviated as JNA/; Macedonian and sr-Cyrl-Latn, Југословенска народна армија, Jugoslovenska narodna armija; Croatian and bs, Jugoslavenska narodna armija; sl, Jugoslovanska ljudska a ...
.
Zone A
Zone A comprised the western portion of the region, which included the current Italian provinces of
Trieste
Trieste ( , ; sl, Trst ; german: Triest ) is a city and seaport in northeastern Italy. It is the capital city, and largest city, of the autonomous region of Friuli Venezia Giulia, one of two autonomous regions which are not subdivided into provi ...
and
Gorizia
Gorizia (; sl, Gorica , colloquially 'old Gorizia' to distinguish it from Nova Gorica; fur, label= Standard Friulian, Gurize, fur, label= Southeastern Friulian, Guriza; vec, label= Bisiacco, Gorisia; german: Görz ; obsolete English ''Gorit ...
, a strip of territory between the current Slovene-Italian border and the
Soča
The Soča ( in Slovene) or Isonzo ( in Italian; other names fur, Lusinç, german: Sontig, la, Aesontius or ') is a long river that flows through western Slovenia () and northeastern Italy ().
An Alpine river in character, its source lies in ...
/ Isonzo river, the
Brda/ Collio hills, the lower
Vipava Valley
The Vipava Valley (; sl, Vipavska dolina, german: Wippachtal, it, Valle del Vipacco) is a valley in the Slovenian Littoral, roughly between the village of Podnanos to the east and the border with Italy to the west. The main towns are Ajdovš ...
/ Valle del Vipacco (corresponding roughly to the current Slovene municipalities of
Šempeter-Vrtojba,
Renče-Vogrsko,
Miren-Kostanjevica
The Municipality of Miren-Kostanjevica (; sl, Občina Miren - Kostanjevica, it, Comune di Merna Castagnevizza) is a municipality in western Slovenia, on the border with Italy.
Miren-Kostanjevica is part of the Goriška region of the Slovene Li ...
and most of the municipality of
Nova Gorica
A nova (plural novae or novas) is a transient astronomical event that causes the sudden appearance of a bright, apparently "new" star (hence the name "nova", which is Latin for "new") that slowly fades over weeks or months. Causes of the dramati ...
, except the
Banjšice Plateau
The Banjšice Plateau ( sl, Banjška planota, also or , it, Altopiano della Bainsizza) is a karst plateau in western Slovenia, in the traditional region of Goriška. It is a widely settled area, distinguished by its history and biodiversity. Geog ...
), the western section of the
Karst Plateau
The Karst Plateau or the Karst region ( sl, Kras, it, Carso), also locally called Karst, is a karst plateau region extending across the border of southwestern Slovenia and northeastern Italy.
It lies between the Vipava Valley, the low hills sur ...
(corresponding more or less to the current Slovene municipalities of
Sežana
Sežana (; it, Sesana) is a town in the Slovenian Littoral region of Slovenia, near the border with Italy. It is the seat of the Municipality of Sežana. Sežana is located on the Karst Plateau, from Trieste, Italy, and from Ljubljana, the cap ...
and
Komen
Komen (, it, Comen or ''Comeno'') is a settlement in Slovenia. It is the seat of the Municipality of Komen. It is located on the Karst Plateau in the Slovenian Littoral.
Name
Komen was attested in written sources in 1247 as ''Cominum'' (and ...
), and the
Istria
Istria ( ; Croatian language, Croatian and Slovene language, Slovene: ; ist, Eîstria; Istro-Romanian language, Istro-Romanian, Italian language, Italian and Venetian language, Venetian: ; formerly in Latin and in Ancient Greek) is the larges ...
n villages of
Plavje,
Spodnje Škofije
Spodnje Škofije (; locally also ''Prva Škofija'', it, Scoffie former Italian name: ''Albaro Vescovà'') is a settlement in the City Municipality of Koper in the Littoral region of Slovenia. A major border crossing on the Highway 5 into Italy was ...
,
Elerji
Elerji (; previously ''Jelarji'', it, Elleri) is a small settlement in the City Municipality of Koper in the Littoral region of Slovenia on the border with Italy
Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of It ...
, and
Hrvatini, now in Slovenia.
The Istrian coastal town of
Pula
Pula (; also known as Pola, it, Pola , hu, Pòla, Venetian language, Venetian; ''Pola''; Istriot language, Istriot: ''Puola'', Slovene language, Slovene: ''Pulj'') is the largest city in Istria County, Croatia, and the List of cities and town ...
(now in
Croatia
, image_flag = Flag of Croatia.svg
, image_coat = Coat of arms of Croatia.svg
, anthem = "Lijepa naša domovino"("Our Beautiful Homeland")
, image_map =
, map_caption =
, capit ...
) was also under Allied administration, forming an
enclave
An enclave is a territory (or a small territory apart of a larger one) that is entirely surrounded by the territory of one other state or entity. Enclaves may also exist within territorial waters. ''Enclave'' is sometimes used improperly to deno ...
of Zone A within the territory of Zone B.
Zone B
The Yugoslav-administered Zone B extended to almost two-thirds of the region, including the city of
Rijeka
Rijeka ( , , ; also known as Fiume hu, Fiume, it, Fiume ; local Chakavian: ''Reka''; german: Sankt Veit am Flaum; sl, Reka) is the principal seaport and the third-largest city in Croatia (after Zagreb and Split). It is located in Primor ...
/
Fiume
Rijeka ( , , ; also known as Fiume hu, Fiume, it, Fiume ; local Chakavian: ''Reka''; german: Sankt Veit am Flaum; sl, Reka) is the principal seaport and the third-largest city in Croatia (after Zagreb and Split). It is located in Primor ...
, most of the
Istrian peninsula
Istria ( ; Croatian and Slovene: ; ist, Eîstria; Istro-Romanian, Italian and Venetian: ; formerly in Latin and in Ancient Greek) is the largest peninsula within the Adriatic Sea. The peninsula is located at the head of the Adriatic betwee ...
(with the exception of the town of
Pula/Pola and the municipalities of
Muggia
Muggia ( vec, label=Venetian language, Venetian, Triestine dialect, Muja; german: Mulgs; fur, Mugle; sl, Milje) is an Italian town and ''comune'' in the south-west of the Province of Trieste, in the region of Friuli-Venezia Giulia on the border w ...
and
Dolina), the
Cres
Cres (; dlm, Crepsa, vec, Cherso, it, Cherso, la, Crepsa, Greek language, Greek: Χέρσος, ''Chersos'') is an Adriatic island in Croatia. It is one of the northern islands in the Kvarner Gulf and can be reached via ferry from Rijeka, ...
-
Lošinj
Lošinj (; it, Lussino; vec, Lusin, earlier ''Osero''; german: Lötzing; la, Apsorrus; grc, Ἄψορρος) is a Croatian island in the northern Adriatic Sea, in the Kvarner Gulf. It is almost due south of the city of Rijeka and part of the ...
/ Cherso - Lussino archipelago, and the eastern portion of the
Slovene Littoral
The Slovene Littoral ( sl, Primorska, ; it, Litorale; german: Küstenland) is one of the five traditional regions of Slovenia. Its name recalls the former Austrian Littoral (''Avstrijsko Primorje''), the Habsburg possessions on the upper Adria ...
. The village of
Opatje Selo/ Oppachiesella on the northwestern edge of the
Karst Plateau
The Karst Plateau or the Karst region ( sl, Kras, it, Carso), also locally called Karst, is a karst plateau region extending across the border of southwestern Slovenia and northeastern Italy.
It lies between the Vipava Valley, the low hills sur ...
formed a small enclave of Zone B within the territory of Zone A.
End of the line
The Morgan Line ceased to exist on 15 September 1947, when the
Treaty of Peace with Italy came into effect. The Treaty established the border between Italy and Yugoslavia in the northern sections of the contended territory, as well as the border between Yugoslavia and the
Free Territory of Trieste
The Free Territory of Trieste was an independent territory in Southern Europe between northern Italy and Yugoslavia, facing the north part of the Adriatic Sea, under direct responsibility of the United Nations Security Council in the aftermath ...
established as new independent, sovereign State under a provisional regime of Government under the direct responsibility of the United Nations Security Council in its southern part. Allied troops along the Morgan Line withdrew several miles to a parallel "French Line" (adopted at the recommendation of the French Foreign Minister), part of which ran along sections of the former Morgan Line.
The Free Territory was divided into two administration zones (Zone A, under an
Allied Military Government
The Allied Military Government of Occupied Territories (originally abbreviated AMGOT, later AMG) was the form of military rule administered by Allied forces during and after World War II within European territories they occupied.
Notable AMGOT ...
and Zone B under a Yugoslav Military Government), and the demarcation line between the two zones ran along the Morgan line. In 1954, when both military governments handed over their mandate, to the Governments of Italy and Yugoslavia respectively the villages of
Plavje/ Plavie,
Spodnje Škofije
Spodnje Škofije (; locally also ''Prva Škofija'', it, Scoffie former Italian name: ''Albaro Vescovà'') is a settlement in the City Municipality of Koper in the Littoral region of Slovenia. A major border crossing on the Highway 5 into Italy was ...
/ Albaro Vescovà,
Elerji
Elerji (; previously ''Jelarji'', it, Elleri) is a small settlement in the City Municipality of Koper in the Littoral region of Slovenia on the border with Italy
Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of It ...
and
Hrvatini/ Crevatini were entrusted to the administration of the Yugoslav Government annexed to Yugoslavia.
[UNTS Vol.235, 3297 Memorandum of Understanding of London, maps: see https://treaties.un.org/doc/Treaties/1956/04/19560425%2009-09%20AM/I-3297-vol-235-map-.color.pdf]
Today, almost all of the former Morgan Line is completely within Slovenian territory. Only a very small part still serves as a border between Italy and Slovenia, dividing the Italian municipality of
San Dorligo della Valle
San Dorligo della Valle ( sl, Dolina; Triestine: or ) is a ''comune'' (municipality) in the Italian region Friuli-Venezia Giulia, located about southeast of Trieste, on the border with Slovenia. As of 31 December 2004, it had a population of 6, ...
from the Slovenian municipality of
Koper / Capodistria.
References
{{Reflist, 30em
Sources
* White's Political Dictionary, 1947
Aftermath of World War II
1947 in Croatia
Contemporary history of Slovenia
1947 in Yugoslavia
1940s disestablishments in Yugoslavia
Italy–Yugoslavia relations