Treaty of Brussels
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The Treaty of Brussels, also referred to as the Brussels Pact, was the founding treaty of the
Western Union The Western Union Company is an American multinational financial services company, headquartered in Denver, Colorado. Founded in 1851 as the New York and Mississippi Valley Printing Telegraph Company in Rochester, New York, the company cha ...
(WU) between 1948 and 1954, when it was amended as the Modified Brussels Treaty (MTB) and served as the founding treaty of the
Western European Union The Western European Union (WEU; french: Union de l'Europe occidentale, UEO; german: Westeuropäische Union, WEU) was the international organisation and military alliance that succeeded the Western Union (WU) after the 1954 amendment of the 1948 ...
(WEU) until its termination in 2010. The treaty provided for the organisation of military, economic, social and cultural cooperation among member states as well as a mutual defence clause. The treaty was signed on 17 March 1948 by
Belgium Belgium, ; french: Belgique ; german: Belgien officially the Kingdom of Belgium, is a country in Northwestern Europe. The country is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeast, France to ...
,
France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...
,
Luxembourg Luxembourg ( ; lb, Lëtzebuerg ; french: link=no, Luxembourg; german: link=no, Luxemburg), officially the Grand Duchy of Luxembourg, ; french: link=no, Grand-Duché de Luxembourg ; german: link=no, Großherzogtum Luxemburg is a small lan ...
, the
Netherlands ) , anthem = ( en, "William of Nassau") , image_map = , map_caption = , subdivision_type = Sovereign state , subdivision_name = Kingdom of the Netherlands , established_title = Before independence , established_date = Spanish Netherl ...
and 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 ...
, the members of the Western Union, as an expansion to the Treaty of Dunkirk, which had been signed between Britain and France the previous year to guard against possible German or Soviet aggression after the end of
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 World War II by country, vast majority of the world's countries—including all of the great power ...
. The need to back up the commitments of the
North Atlantic Treaty The North Atlantic Treaty, also referred to as the Washington Treaty, is the treaty that forms the legal basis of, and is implemented by, the North Atlantic Treaty Organization (NATO). The treaty was signed in Washington, D.C., on 4 April 194 ...
with appropriate political and military structures led to the creation of the
North Atlantic Treaty Organization The North Atlantic Treaty Organization (NATO, ; french: Organisation du traité de l'Atlantique nord, ), also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 member states – 28 European and two No ...
(NATO). In December 1950, the parties to the Treaty of Brussels decided to transfer the headquarters, personnel and plans of the Western Union Defence Organisation (WUDO) to NATO, whose
Supreme Headquarters Allied Powers Europe Supreme Headquarters Allied Powers Europe (SHAPE) is the military headquarters of the North Atlantic Treaty Organization's (NATO) Allied Command Operations (ACO) that commands all NATO operations worldwide. ACO's and SHAPE's commander is t ...
(SHAPE) took over responsibility for the defence of Western Europe.Hansard extract
February 18, 1957
The establishment of NATO, along with the signing of a succession of treaties establishing the
Organisation for European Economic Cooperation The Organisation for Economic Co-operation and Development (OECD; french: Organisation de coopération et de développement économiques, ''OCDE'') is an intergovernmental organisation with 38 member countries, founded in 1961 to stimulate ...
(April 1948), the
Council of Europe The Council of Europe (CoE; french: Conseil de l'Europe, ) is an international organisation founded in the wake of World War II to uphold human rights, democracy and the rule of law in Europe. Founded in 1949, it has 46 member states, with a p ...
(May 1949) and the
European Coal and Steel Community The European Coal and Steel Community (ECSC) was a European organization created after World War II to regulate the coal and steel industries. It was formally established in 1951 by the Treaty of Paris, signed by Belgium, France, Italy, Luxemb ...
(April 1951), left the Treaty of Brussels and its Western Union devoid of authority. The treaty was amended at the 1954 Paris Conference as a result of the failure of the
Treaty establishing the European Defence Community The Treaty establishing the European Defence Community, also known as the Treaty of Paris, is an unratified treaty signed on 27 May 1952 by the six 'inner' countries of European integration: the Benelux countries, France, Italy, and West Germany ...
to gain French ratification: The General Treaty (german: Deutschlandvertrag) of 1952 formally named the EDC as a prerequisite of the end of Allied occupation of Germany, and there was a desire to include Germany in the Western defence architecture. The Modified Brussels Treaty (MBT) transformed the Western Union into the
Western European Union The Western European Union (WEU; french: Union de l'Europe occidentale, UEO; german: Westeuropäische Union, WEU) was the international organisation and military alliance that succeeded the Western Union (WU) after the 1954 amendment of the 1948 ...
(WEU), at which point Italy and Germany were admitted. Although the WEU that was established by the Modified Brussels Treaty was significantly less powerful and ambitious than the original Western Union, German membership of the WEU was considered sufficient for the occupation of the country to end in accordance with the General Treaty. When the
European Union The European Union (EU) is a supranational union, supranational political union, political and economic union of Member state of the European Union, member states that are located primarily in Europe, Europe. The union has a total area of ...
(EU) gained its own mutual defence clause upon the entry into force of the
Treaty of Lisbon The Treaty of Lisbon (initially known as the Reform Treaty) is an international agreement that amends the two treaties which form the constitutional basis of the European Union (EU). The Treaty of Lisbon, which was signed by the EU member s ...
in 2009, the members of the WEU, which were also EU
member states A member state is a state that is a member of an international organization or of a federation or confederation. Since the World Trade Organization (WTO) and the International Monetary Fund (IMF) include some members that are not sovereign s ...
, regarded the WEU as redundant. Consequently, the Modified Treaty of Brussels was terminated on 31 March 2010, followed by the closure of WEU bodies on 30 June 2011.


Contents

The treaty provided for the organisation of military, economic, social and cultural cooperation among member states. The Treaty of Brussels contained a mutual defence clause (Article IV in the original treaty and Article V in the Modified Brussels Treaty).


History


Background


Timeline

*22 January 1948: British foreign minister
Ernest Bevin Ernest Bevin (9 March 1881 – 14 April 1951) was a British statesman, trade union leader, and Labour Party (UK), Labour Party politician. He co-founded and served as General Secretary of the powerful Transport and General Workers' Union in th ...
announces that the United Kingdom will propose, in agreement with their French colleagues, the drafting of a treaty that expands the 1947 Treaty of Dunkirk to also include the Benelux countries. *31 January 1948: Benelux foreign ministers declare that their countries agree to begin these talks. *19 February 1948: France and the United Kingdom submit a draft treaty to the Benelux states. *4 March 1948: A conference is held in Brussels between the five foreign ministers, from which point the proposal is elaborated, and on 12 March transmitted to the respective governments.


Motivation

The treaty was intended to provide
Western Europe Western Europe is the western region of Europe. The region's countries and territories vary depending on context. The concept of "the West" appeared in Europe in juxtaposition to "the East" and originally applied to the ancient Mediterranean ...
with a bulwark against the communist threat and to bring greater collective security. There were cultural and social clauses and concepts for the setting up of a 'Consultative Council'. Co-operation between Western nations was believed to help stop the spread of Communism.


Signing

The Treaty was signed on 17 March 1948 by the following plenipotentiaries: * Prince Charles of Belgium, as the reigning
prince regent A prince regent or princess regent is a prince or princess who, due to their position in the line of succession, rules a monarchy as regent in the stead of a monarch regnant, e.g., as a result of the sovereign's incapacity (minority or illne ...
of Belgium *
Vincent Auriol Vincent Jules Auriol (; 27 August 1884 – 1 January 1966) was a French politician who served as President of France from 1947 to 1954. Early life and politics Auriol was born in Revel, Haute-Garonne, as the only child of Jacques Antoine Auri ...
,
President of France The president of France, officially the president of the French Republic (french: Président de la République française), is the executive head of state of France, and the commander-in-chief of the French Armed Forces. As the presidency i ...
*
Charlotte, Grand Duchess of Luxembourg Charlotte (Charlotte Adelgonde Elisabeth Marie Wilhelmine; 23 January 1896 – 9 July 1985) reigned as Grand Duchess of Luxembourg from 14 January 1919 until her abdication on 12 November 1964. She acceded to the throne on 14 January 1919 fol ...
*
Queen Wilhelmina of the Netherlands Wilhelmina (; Wilhelmina Helena Pauline Maria; 31 August 1880 – 28 November 1962) was Queen of the Netherlands from 1890 until her abdication in 1948. She reigned for nearly 58 years, longer than any other Dutch monarch. Her reign saw World Wa ...
* King George VI of the United Kingdom *
Paul-Henri Spaak Paul-Henri Charles Spaak (; 25 January 1899 – 31 July 1972) was an influential Belgian Socialist politician, diplomat and statesman. Along with Robert Schuman, Alcide De Gasperi and Konrad Adenauer he was a leader in the formation of the ...
,
Prime Minister of Belgium german: Premierminister von Belgien , insignia = State Coat of Arms of Belgium.svg , insigniasize = 100px , insigniacaption = Coat of arms , insigniaalt = , flag = Government ...
*
Georges Bidault Georges-Augustin Bidault (; 5 October 189927 January 1983) was a French politician. During World War II, he was active in the French Resistance. After the war, he served as foreign minister and prime minister on several occasions. He joined the ...
,
French Minister of Foreign Affairs The Ministry for Europe and Foreign Affairs () is the ministry of the Government of France that handles France's foreign relations. Since 1855, its headquarters have been located at 37 Quai d'Orsay, close to the National Assembly. The term Qu ...
* Joseph Bech, Luxembourgish
Minister of Foreign Affairs A foreign affairs minister or minister of foreign affairs (less commonly minister for foreign affairs) is generally a cabinet minister in charge of a state's foreign policy and relations. The formal title of the top official varies between co ...
*
Gaston Eyskens Gaston François Marie, viscount Eyskens (1 April 1905 – 3 January 1988) was a Christian democratic politician and prime minister of Belgium. He was also an economist and member of the Belgian Christian Social Party (CVP-PSC). He served thr ...
, Belgian Minister of Finance *
Carel Godfried Willem Hendrik baron van Boetzelaer van Oosterhout Carel Godfried Willem Hendrik (Pim), Baron van Boetzelaer van Oosterhout (17 November 1892, in Amersfoort – 20 May 1986, in Ubbergen) was a Dutch diplomat and politician. Van Boetzelaer van Oosterhout's father was mayor of Leusden. After stud ...
,
Dutch Minister of Foreign Affairs The Minister of Foreign Affairs ( nl, Minister van Buitenlandse Zaken) is the head of the Ministry of Foreign Affairs and a member of the Cabinet and the Council of Ministers. The incumbent minister is Wopke Hoekstra of the Christian Democratic ...
*
Ernest Bevin Ernest Bevin (9 March 1881 – 14 April 1951) was a British statesman, trade union leader, and Labour Party (UK), Labour Party politician. He co-founded and served as General Secretary of the powerful Transport and General Workers' Union in th ...
,
Secretary of State for Foreign Affairs The secretary of state for foreign, Commonwealth and development affairs, known as the foreign secretary, is a minister of the Crown of the Government of the United Kingdom and head of the Foreign, Commonwealth and Development Office. Seen as ...
of the United Kingdom * Jean de Hautecloque, Ambassador Extraordinary and Plenipotentiary of the French Republic in Brussels *
Robert Als The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (''Hrōþiberhtaz''). Compare Old Dutch ''Robrecht'' and Old High German ''Hrodebert'' (a compound of '' Hruod'' ( non, Hróðr) "fame, glory, honou ...
, Envoy Extraordinary and Minister Plenipotentiary of Luxembourg in Brussels * Baron Binnert Philip van Harinxma thoe Slooten, Ambassador Extraordinary and Plenipotentiary of the Netherlands in Brussels *
George William Rendel Sir George William Rendel (23 February 1889 – 6 May 1979) was a British diplomat.Eid Al Yahya, ''Travellers in Arabia'', (Stacey International, 2006). Early years Rendel, the son of the engineer George Wightwick Rendel was educated at Down ...
, Ambassador Extraordinary and Plenipotentiary of His Britannic Majesty in Brussels


Ratification and entry into force

Dates of deposit of the instruments of ratification of the treaty: *Belgium: 3 April 1948 *United Kingdom: 2 June 1948 *Luxembourg: 10 June 1948 *Netherlands: 20 July 1948 *France: 25 August 1948, at which point the treaty entered into force


Implementation

In September 1948, the parties to the Treaty of Brussels decided to create a military agency under the name of the Western Union Defence Organization. It consisted of a WU Defence Committee at Prime Ministerial level, and a WU Combined Chiefs of Staff committee, including all the national chiefs of staff, which would direct the operative organisation.
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 ...
Bernard Montgomery Field Marshal Bernard Law Montgomery, 1st Viscount Montgomery of Alamein, (; 17 November 1887 – 24 March 1976), nicknamed "Monty", was a senior British Army officer who served in the First World War, the Irish War of Independence an ...
(UK) was appointed permanent Chairman of the Land, Naval and Air Commanders-in-Committee, with headquarters in
Fontainebleau Fontainebleau (; ) is a commune in the metropolitan area of Paris, France. It is located south-southeast of the centre of Paris. Fontainebleau is a sub-prefecture of the Seine-et-Marne department, and it is the seat of the ''arrondissemen ...
, France. The nominated commanders-in-chief were General
Jean de Lattre de Tassigny Jean Joseph Marie Gabriel de Lattre de Tassigny (2 February 1889 – 11 January 1952) was a French général d'armée during World War II and the First Indochina War. He was posthumously elevated to the dignity of Marshal of France in 1952. As ...
(France) as C-in-C, Land Forces, Air Chief Marshal Sir James Robb (UK) as C-in-C, Air Forces, and Vice-Admiral Robert Jaujard (France) for the Navy, as Flag Officer Western Europe. Volume 3 of Nigel Hamilton's ''Life of Montgomery of Alamein'' gives a good account of the disagreements between Montgomery and de Lattre which caused much ill-feeling in the headquarters.


Cannibalisation and marginalisation

The treaty was left devoid of much of its authority after the signing of a succession of treaties establishing the
Organisation for European Economic Cooperation The Organisation for Economic Co-operation and Development (OECD; french: Organisation de coopération et de développement économiques, ''OCDE'') is an intergovernmental organisation with 38 member countries, founded in 1961 to stimulate ...
(April 1948), the
North Atlantic Treaty Organization The North Atlantic Treaty Organization (NATO, ; french: Organisation du traité de l'Atlantique nord, ), also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 member states – 28 European and two No ...
(April 1949), the
Council of Europe The Council of Europe (CoE; french: Conseil de l'Europe, ) is an international organisation founded in the wake of World War II to uphold human rights, democracy and the rule of law in Europe. Founded in 1949, it has 46 member states, with a p ...
(May 1949) and the
European Coal and Steel Community The European Coal and Steel Community (ECSC) was a European organization created after World War II to regulate the coal and steel industries. It was formally established in 1951 by the Treaty of Paris, signed by Belgium, France, Italy, Luxemb ...
(April 1951). When the division of Europe into two opposing camps became considered unavoidable, the threat of the USSR became much more important than the threat of German rearmament. Western Europe, therefore, sought a new mutual defence pact involving 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 Continental United States, primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., ...
, a powerful military force for such an alliance. The United States, concerned with containing the influence of the USSR, was responsive. The need to back up the commitments of the North Atlantic Treaty with appropriate political and military structures led to the creation of the
North Atlantic Treaty Organization The North Atlantic Treaty Organization (NATO, ; french: Organisation du traité de l'Atlantique nord, ), also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 member states – 28 European and two No ...
(NATO). In December 1950, with the appointment of General
Eisenhower Dwight David "Ike" Eisenhower (born David Dwight Eisenhower; ; October 14, 1890 – March 28, 1969) was an American military officer and statesman who served as the 34th president of the United States from 1953 to 1961. During World War II, ...
as the first
Supreme Allied Commander Europe The Supreme Allied Commander Europe (SACEUR) is the commander of the North Atlantic Treaty Organization's (NATO) Allied Command Operations (ACO) and head of ACO's headquarters, Supreme Headquarters Allied Powers Europe (SHAPE). The commander is ...
(SACEUR), the members of the Treaty of Brussels decided to merge the
Western Union Defence Organisation From April 1948, the member states of the Western Union (WU), decided to create a military agency under the name of the Western Union Defence Organisation (WUDO). WUDO was formally established on September 27–28, 1948. Objective The objective o ...
(WUDO) into NATO. NATO's
Supreme Headquarters Allied Powers Europe Supreme Headquarters Allied Powers Europe (SHAPE) is the military headquarters of the North Atlantic Treaty Organization's (NATO) Allied Command Operations (ACO) that commands all NATO operations worldwide. ACO's and SHAPE's commander is t ...
(SHAPE) took over the WUDO's defence role. As an effort towards European postwar security co-operation, the treaty was a precursor to
NATO The North Atlantic Treaty Organization (NATO, ; french: Organisation du traité de l'Atlantique nord, ), also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 member states – 28 European and two N ...
in that it promised European mutual defence. However, it greatly differed from NATO in that it envisaged a purely-European mutual defence pact primarily against Germany. When NATO took shape the next year, on the other hand, it was recognised that Europe was being unavoidably divided into two opposing blocks (western and
communist Communism (from Latin la, communis, lit=common, universal, label=none) is a far-left sociopolitical, philosophical, and economic ideology and current within the socialist movement whose goal is the establishment of a communist society, ...
), and the
USSR The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen nati ...
was a much greater threat than the possibility of a resurgent Germany, and Western European mutual defence would have to be
Atlanticist Atlanticism, also known as Transatlanticism, is the belief in or support for a close relationship between the peoples and governments in Northern America (the United States and Canada) and those in Europe (the countries of the European Union, t ...
and so include
North America North America is a continent in the Northern Hemisphere and almost entirely within the Western Hemisphere. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and th ...
. Trying to avoid the need for West German rearmament, a treaty aimed at establishing a European Defence Community was signed by the six ECSC members in May 1952 but failed when it was rejected by the French National Assembly in August 1954. This rejection led to the
London and Paris Conferences The London and Paris Conferences were two related conferences held in London and Paris during September–October 1954 to determine the status of West Germany. The talks concluded with the signing of the Paris Agreements (Paris Pacts, or Paris ...
in September and October, with the result that the Treaty of Brussels was amended by the Protocol signed in
Paris Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. Si ...
on 23 October 1954, which added
West Germany West Germany is the colloquial term used to indicate the Federal Republic of Germany (FRG; german: Bundesrepublik Deutschland , BRD) between its formation on 23 May 1949 and the German reunification through the accession of East Germany on 3 ...
and
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 ...
to the Western Union Defence Organization (WUDO). At this time, the WUDO was renamed the
Western European Union The Western European Union (WEU; french: Union de l'Europe occidentale, UEO; german: Westeuropäische Union, WEU) was the international organisation and military alliance that succeeded the Western Union (WU) after the 1954 amendment of the 1948 ...
, and the Treaty was renamed the Modified Brussels Treaty.


Modification

On 23 October 1954, as a result of the rejection of the
Treaty establishing the European Defence Community The Treaty establishing the European Defence Community, also known as the Treaty of Paris, is an unratified treaty signed on 27 May 1952 by the six 'inner' countries of European integration: the Benelux countries, France, Italy, and West Germany ...
by the French parliament and the following
London and Paris Conferences The London and Paris Conferences were two related conferences held in London and Paris during September–October 1954 to determine the status of West Germany. The talks concluded with the signing of the Paris Agreements (Paris Pacts, or Paris ...
, the Treaty of Brussels was amended as the Modified Brussels Treaty. This transformed the Western Union into the Western European Union and admitted West Germany and Italy. Social and cultural aspects were handed to the Council of Europe to avoid duplication of responsibilities within Europe.


Termination

In 2009, Article 42.7 of the
Treaty of Lisbon The Treaty of Lisbon (initially known as the Reform Treaty) is an international agreement that amends the two treaties which form the constitutional basis of the European Union (EU). The Treaty of Lisbon, which was signed by the EU member s ...
effectively replaced Article V of the Modified Brussels Treaty as the mutual defence clause for EU member states who were also WEU allies. After discussions, the ten WEU member states decided to terminate the Treaty of Brussels on 31 March 2010. The activities of WEU were formally terminated in June 2011.


See also

* Treaty of Dunkirk *
Western Union The Western Union Company is an American multinational financial services company, headquartered in Denver, Colorado. Founded in 1851 as the New York and Mississippi Valley Printing Telegraph Company in Rochester, New York, the company cha ...
*
London and Paris Conferences The London and Paris Conferences were two related conferences held in London and Paris during September–October 1954 to determine the status of West Germany. The talks concluded with the signing of the Paris Agreements (Paris Pacts, or Paris ...
*
Western European Union The Western European Union (WEU; french: Union de l'Europe occidentale, UEO; german: Westeuropäische Union, WEU) was the international organisation and military alliance that succeeded the Western Union (WU) after the 1954 amendment of the 1948 ...
*
NATO The North Atlantic Treaty Organization (NATO, ; french: Organisation du traité de l'Atlantique nord, ), also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 member states – 28 European and two N ...
*
Treaty establishing the European Defence Community The Treaty establishing the European Defence Community, also known as the Treaty of Paris, is an unratified treaty signed on 27 May 1952 by the six 'inner' countries of European integration: the Benelux countries, France, Italy, and West Germany ...
*
Common Security and Defence Policy The Common Security and Defence Policy (CSDP) is the European Union's (EU) course of action in the fields of defence and crisis management, and a main component of the EU's Common Foreign and Security Policy (CFSP). The CSDP involves the dep ...


References


External links


European Navigator
The Treaty of Brussels 1948

The Modified Brussels Treaty 1954


Brussels Pact
{{DEFAULTSORT:Treaty Of Brussels Western Union (alliance) Western European Union 1948 in Belgium 1948 in France 1948 in the Netherlands 1948 in the United Kingdom 1948 in Luxembourg Treaties concluded in 1948 Treaties entered into force in 1948 20th-century military alliances Brussels 1948 Brussels 1948 Brussels 1948 March 1948 events in Europe 1940s in Brussels
Brussels Brussels (french: Bruxelles or ; nl, Brussel ), officially the Brussels-Capital Region (All text and all but one graphic show the English name as Brussels-Capital Region.) (french: link=no, Région de Bruxelles-Capitale; nl, link=no, Bruss ...
Brussels 1948 Events in Brussels