A treaty is a formal agreement between the governments of two or more countries.
Of a small country (or a few small countries) signing a free trade agreement with a agreements between countries with large size differences.
The mutual agreement signed between the Western countries in Europe was signed in the year 1948. The name of the mutual agreement signed between the Western countries in Europe is called the Treaty of Brussels.
Warsaw Pact.
An agreement between a group of people or countries is called an alliance. For example: Japan, Germany, and Italy were a fascist based alliance during World War II.
A formal agreement between two countries is called a treaty or a pact.
A concordat is an agreement between the pope and a ruler of a country.
Concordat - "An agreement or treaty, esp. one between the Vatican and a secular government relating to matters of mutual interest."
Concordat - "An agreement or treaty, esp. one between the Vatican and a secular government relating to matters of mutual interest."
Mutual Aid and assistance Agreement
contact
Agreement
There have been a number of agreements between the two countries, so you need to give a date of time-frame.