Kellogg–Briand Pact


The Kellogg–Briand Pact is a 1928 international agreement in which signatory states promised not to use war to resolve "disputes or conflicts of whatever nature or of whatever origin they may be, which may arise among them". There were no mechanisms for enforcement. Parties failing to abide by this promise "should be denied of the benefits furnished by treaty". It was signed by Germany, France, and the United States on 27 August 1928, and by most other states soon after. Sponsored by France and the U.S., the Pact renounced the use of war and calls for the peaceful settlement of disputes. Similar provisions were incorporated into the Charter of the United Nations and other treaties, and it became a stepping-stone to a more activist American policy. It is named after its authors, United States Secretary of State Frank B. Kellogg and French foreign minister Aristide Briand. The pact was concluded outside the League of Nations and remains in effect.
A common criticism is that the Kellogg–Briand Pact did not live up to all of its aims, but has arguably had some success. It neither ended war, nor stopped the rise of militarism, and was unable to prevent the Second World War. The pact has been ridiculed for its moralism and legalism and lack of influence on foreign policy. Moreover, it effectively erased the legal distinction between war and peace because the signatories began to wage wars without declaring them.
The pact's central provisions renouncing the use of war, and promoting peaceful settlement of disputes and the use of collective force to prevent aggression, were incorporated into the United Nations Charter and other treaties. Although civil wars continued, wars between established states have been rare since 1945, with a few exceptions in the Middle East. One legal consequence is to discourage annexation of territory by force, although other forms of annexation have not been prevented. More broadly, some authors claim there is now a strong presumption against the legality of using, or threatening, military force against another country. The pact also served as the legal basis for the concept of a crime against peace, for which the Nuremberg Tribunal and Tokyo Tribunal tried and executed the top leaders responsible for starting World War II.
Many historians and political scientists see the pact as mostly irrelevant and ineffective.
With the signing of the Litvinov Protocol in Moscow on February 9, 1929, the Soviet Union and its western neighbors, including Romania agreed to put the Kellogg-Briand Pact in effect without waiting for other western signatories to ratify. The Bessarabian Question had made agreement between Romania and the Soviet Union challenging and dispute between the nations over Bessarabia continued.

Text

The main text is very short:
Article I
The High Contracting Parties solemnly declare in the names of their respective peoples that they condemn recourse to war for the solution of international controversies and renounce it as an instrument of national policy in their relations with one another.
Article II
The High Contracting Parties agree that the settlement or solution of all disputes or conflicts of whatever nature or of whatever origin they may be, which may arise among them, shall never be sought except by pacific means.

States Parties

After negotiations, the pact was signed in Paris at the French Foreign Ministry by the representatives from Australia, Belgium, Canada, Czechoslovakia, France, Germany, Great Britain, India, the Irish Free State, Italy, Japan, New Zealand, Poland, South Africa, and the United States. It took effect on 24 July 1929.
By that date, the following nations had deposited instruments of ratification of the pact:
Eight further states joined after that date for a total of 62 states parties. In 1971, Barbados declared its accession to the treaty.
In the United States, the Senate approved the treaty 85–1, with only Wisconsin Republican John J. Blaine voting against over concerns with British imperialism. While the U.S. Senate did not add any reservations to the treaty, it did pass a measure which interpreted the treaty as not infringing upon the United States' right of self-defense and not obliging the nation to enforce it by taking action against those who violated it.

Effect and legacy

The 1928 Kellogg–Briand Pact was concluded outside the League of Nations and remains in effect. One month following its conclusion, a similar agreement, General Act for the Pacific Settlement of International Disputes, was concluded in Geneva, which obliged its signatory parties to establish conciliation commissions in any case of dispute. The pact's central provisions renouncing the use of war, and promoting peaceful settlement of disputes and the use of collective force to prevent aggression, were incorporated into the United Nations Charter and other treaties. Although civil wars continued, wars between established states have been rare since 1945, with a few exceptions in the Middle East.
As a practical matter, the Kellogg–Briand Pact did not live up to its primary aims, but has arguably had some success. It did not end war or stop the rise of militarism, and was unable to keep the international peace in succeeding years. Its legacy remains as a statement of the idealism expressed by advocates for peace in the interwar period. Moreover, it erased the legal distinction between war and peace because the signatories, having renounced the use of war, began to wage wars without declaring them as in the Japanese invasion of Manchuria in 1931, the Italian invasion of Abyssinia in 1935, the Spanish Civil War in 1936, the Soviet invasion of Finland in 1939, and the German and Soviet invasions of Poland.
While the Pact has been ridiculed for its moralism and legalism and lack of influence on foreign policy, it instead led to a more activist American foreign policy. The popular perception of the Kellogg-Briand Pact was best summarized by Eric Sevareid who, in a nationally televised series on American diplomacy between the two world wars, referred to the pact as a "worthless piece of paper". Scott J. Shapiro and Oona A. Hathaway have argued that the Pact inaugurated "a new era of human history" characterized by the decline of inter-state war as a structuring dynamic of the international system. According to Shapiro and Hathaway one reason for the historical insignificance of the pact was the absence of an enforcement mechanism to compel compliance from signatories. They also said that the Pact appealed to the West because it promised to secure and protect previous conquests, thus securing their place at the head of the international legal order indefinitely.
The pact, in addition to binding the particular nations that signed it, has also served as one of the legal bases establishing the international norms that the threat or use of military force in contravention of international law, as well as the territorial acquisitions resulting from it, are unlawful.
Notably, the pact served as the legal basis for the concept of a crime against peace. It was for committing this crime that the Nuremberg Tribunal and Tokyo Tribunal tried and executed the top Axis leaders responsible for starting World War II. The interdiction of aggressive war was confirmed and broadened by the United Nations Charter, which provides in article 2, paragraph 4, that "All Members shall refrain in their international relations from the threat or use of force against the territorial integrity or political independence of any state, or in any other manner inconsistent with the Purposes of the United Nations." One legal consequence is that it is unlawful to annex territory by force, although other forms of annexation have not been prevented. More broadly, there is now a strong presumption against the legality of using, or threatening, military force against another country. Nations that have resorted to the use of force since the Charter came into effect have typically invoked self-defense or the right of collective defense.
Political scientists Oona A. Hathaway and Scott J. Shapiro wrote in 2017:
Hathaway and Shapiro show that between 1816 and 1928 there was on average one military conquest every ten months. After 1945, in very sharp contrast, the number of such conflicts declined to one in every four years.
Political scientists Julie Bunck and Michael Fowler in 2018 argued that the Pact was:

Footnotes