The 1973 Commonwealth Heads of Government Meeting was the second

Meeting A meeting is when two or more people come together to discuss one or more topics, often in a formal or business setting, but meetings also occur in a variety of other environments. Meetings can be used as form of group decision making. Defini ...

of the

Heads of Government The head of government is the highest or the second-highest official in the executive branch of a sovereign state, a federated state, or a self-governing colony, autonomous region, or other government who often presides over a cabinet, a ...

of the

Commonwealth of Nations The Commonwealth of Nations, simply referred to as the Commonwealth, is a political association of 56 member states, the vast majority of which are former territories of the British Empire. The chief institutions of the organisation are the C ...

. It was held in

Ottawa Ottawa (, ; Canadian French: ) is the capital city of Canada. It is located at the confluence of the Ottawa River and the Rideau River in the southern portion of the province of Ontario. Ottawa borders Gatineau, Quebec, and forms the c ...

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by to ...

, between 2 August and 10 August 1973, and hosted by

Prime Minister A prime minister, premier or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. Under those systems, a prime minister is ...

Pierre Trudeau Joseph Philippe Pierre Yves Elliott Trudeau ( , ; October 18, 1919 – September 28, 2000), also referred to by his initials PET, was a Canadian lawyer and politician who served as the 15th prime minister of Canada from 1968 to 1979 and ...

. The summit issued a Statement on Nuclear Weapon Tests that affirmed "the unfailing support of Commonwealth governments for the international Treaty banning nuclear weapon tests in the atmosphere, in outer space and under water. It appeals, furthermore, to the international community for a total ban on nuclear weapon tests in any environment." Also discussed were changing relationships among

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., ...

, the

Soviet Union 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 nationa ...

and the

People's Republic of China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's List of countries and dependencies by population, most populous country, with a Population of China, population exceeding 1.4 billion, slig ...

, regional security, disarmament, the situation in the

Middle East The Middle East ( ar, الشرق الأوسط, ISO 233: ) is a geopolitical region commonly encompassing Arabian Peninsula, Arabia (including the Arabian Peninsula and Bahrain), Anatolia, Asia Minor (Asian part of Turkey except Hatay Pro ...

and

South East Asia Southeast Asia, also spelled South East Asia and South-East Asia, and also known as Southeastern Asia, South-eastern Asia or SEA, is the geographical south-eastern region of Asia, consisting of the regions that are situated south of mainland ...

(i.e., the

Vietnam War The Vietnam War (also known by #Names, other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vie ...

), the proposed creation of a peace zone in the

Indian Ocean The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or ~19.8% of the water on Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia to the east. To the south it is bounded by ...

and the situation in Southern Africa and in particular

Rhodesia Rhodesia (, ), officially from 1970 the Republic of Rhodesia, was an unrecognised state in Southern Africa from 1965 to 1979, equivalent in territory to modern Zimbabwe. Rhodesia was the ''de facto'' successor state to the British colony of So ...

white minority rule In political science, minoritarianism (or minorityism) is a neologism for a political structure or process in which a minority segment of a population has a certain degree of primacy in that entity's decision making. Minoritarianism may be cont ...

government. Also discussed was the desirability of a worldwide expansion of trade through the

General Agreement on Tariffs and Trade The General Agreement on Tariffs and Trade (GATT) is a legal agreement between many countries, whose overall purpose was to promote international trade by reducing or eliminating trade barriers such as tariffs or quotas. According to its pr ...

and negotiations between the

European Economic Community The European Economic Community (EEC) was a regional organization created by the Treaty of Rome of 1957,Today the largely rewritten treaty continues in force as the ''Treaty on the functioning of the European Union'', as renamed by the Lis ...

and developing countries. Besides the policy topics discussed, the CHOGM saw a number of incidental, but lasting, innovations that helped define the work of the Commonwealth. The leaders held a private session in

Mont-Tremblant Mont-Tremblant () is a city in the Laurentian Mountains of Quebec, Canada, approximately northwest of Montreal and northeast of Ottawa, Ontario. The current municipality with city status was formed in 2000. Mont-Tremblant is most famous for i ...

, beginning the tradition of the 'retreat', whereby, in addition to the executive sessions, the heads of government leave the host city, taking only their spouses and one advisor each, to be isolated from outside influences and to discuss on less formal terms. The Commonwealth flag emerged from pennants that were designed to be displayed on the leaders' cars in Ottawa. Designed by Trudeau and

Commonwealth Secretary-General The Commonwealth secretary-general is the head of the Commonwealth Secretariat, the central body which has served the Commonwealth of Nations since its establishment in 1965, and responsible for representing the Commonwealth publicly. The Commo ...

Arnold Smith (a fellow Canadian), the flag was officially adopted three years later, on 26 March 1976. Although the

Royal Commonwealth Society The Royal Commonwealth Society (RCS) is a non-governmental organisation with a mission to promote the value of the Commonwealth and the values upon which it is based. The Society upholds the values of the Commonwealth Charter, promoting conf ...

petitioned the CHOGM to discuss creating a uniformly-observed

Commonwealth Day Commonwealth Day (formerly Empire Day) is the annual celebration of the Commonwealth of Nations, since 1977 often held on the second Monday in March. It is marked by an Anglican service in Westminster Abbey, normally attended by the monarch a ...

, this would eventually be discussed, at the proposal of the Canadian delegation, at the 1975 Meeting, and the Canadian proposals adopted.

Queen Elizabeth Queen Elizabeth, Queen Elisabeth or Elizabeth the Queen may refer to: Queens regnant * Elizabeth I (1533–1603; ), Queen of England and Ireland * Elizabeth II (1926–2022; ), Queen of the United Kingdom and other Commonwealth realms * Queen ...

did not attend the 1971 conference but attended the Ottawa conference on the advice of Prime Minister Trudeau, despite being advised against attending by British prime minister

Edward Heath Sir Edward Richard George Heath (9 July 191617 July 2005), often known as Ted Heath, was a British politician who served as Prime Minister of the United Kingdom from 1970 to 1974 and Leader of the Conservative Party from 1965 to 1975. Heath a ...

. She would attend all subsequent CHOGMs until absenting herself in 2013 when she began to refrain from long distance travel.

Footnotes

{{Ottawa 1973 conferences 1973 in Canada 1973 in international relations 1973 in politics August 1973 events in Canada 20th-century diplomatic conferences 1970s in Ottawa Canada and the Commonwealth of Nations

1973 Events January * January 1 - The United Kingdom, the Republic of Ireland and Denmark 1973 enlargement of the European Communities, enter the European Economic Community, which later becomes the European Union. * January 15 – Vietnam War: ...

Diplomatic conferences in Canada History of Ottawa Royal tours of Canada